Homework #1-16 (Write your answer as a percent rounded to 1 decimal place.)
|
|
- Candace Griffin
- 7 years ago
- Views:
Transcription
1 Homework #1-16 (Write your answer as a percent rounded to 1 decimal place.) 1) A class consists of 19 girls and 15 boys. If 5 of the students are to be selected at random, determine the probability they are all girls. The numerator requires me to select 5 of 19 girls. The numerator will be 19C5. The denominator consists of the 5 of the 34 total students that may be selected. Answer: 19C5 / 34C5 = % 3) Of 35 people attending a dance 28 have a college degree. If 4 people at the dance are selected at random, find the probability each has a college degree. The numerator requires me to select 4 of the 28 people with a college degree. The numerator will be 28C4. The denominator consists of 4 of the 35 people attending the dance. The denominator will be 35C4. Answer: 28C4 / 35C4 =.3910 = 39.1% 5) A class of 16 people contains 4 people whose birthday is in October. If 3 people from the class are selected at random, find the probability that none of those selected has an October birthday. The numerator requires me to select 3 of the 4 people with October birthdays. The numerator will be 4C3. The denominator will be 16C3 as I may choose any 3 of the 16 people. Answer: 4C3 / 16C3 =.0071 = 0.7% 7) A committee of 4 is to be randomly selected from a group of 7 teachers and 8 students. Find the probability the committee will consist of 4 students. The numerator requires me to select 4 of the 8 students. The numerator will be 8C4. The denominator will be 15C4 as any 4 of the 15 people may be selected. Answer: 8C4 / 15C4 =.0512 = 5.1%
2 9) Anthony s wallet contains 8 bills of the following denominations, four $5 bills, two $10 bills, one $20 bill and one $50 bill. If he selects two bills at random, determine the probability that he selects 2 $5 bills. The numerator requires me to select 2 of the 4 fives. The numerator will be 4C2. The denominator will be 8C2 as I can select any 2 of the 8 bills. Answer: 4C2 / 8C2 =.2142 = 21.4% 11) 3 cards are drawn from a standard deck of cards. What is the probability they are all hearts? The numerator requires me to select 3 of the 13 hearts. The numerator will be 13C3. The denominator will be 52C3 as any 3 of the 52 cards can be selected. Answer: 13C3 / 52C3 =.0129=.013 = 1.3% 13) 2 cards are drawn from a standard deck of cards. What is the probability they are both red? The numerator requires me to select 2 of the 26 red cards. Answer: 26C2 / 52C2 =.245 = 24.5% 15) 2 cards are drawn from a standard deck of cards. What is the probability they are all queens? The numerator requires me to select 2 of the 4 queens. The numerator will be 4C2. Answer: 4C2 / 52C2 =.0045 =.5%
3 17) A class consists of 19 girls and 15 boys. If 12 of the students are to be selected at random, determine the probability that 4 boys and 8 girls are selected. 4 of 8 boys (8C4) 8 of 19 girls (19C8) The denominator will be 34C12 as any 12 of the 34 students can be selected. Answer: (15C4 * 19C8) / 34C12 =.188 = 18.8% 19) Of 35 people attending a dance 28 have a college degree. If 4 people at the dance are selected at random, find the probability 3 have a college degree and 1 does not. The numerator requires me to select : 3 of 28 with college degree (28C3) 1 of 7 without college degree (7C1) The denominator will be 35C4 as any 4 of the 35 people in attendance may be selected. Answer: (28C3 * 7C1)/35C4 =.438 = 43.8% 21) A class of 16 people contains 4 people whose birthday is in October. If 3 people from the class are selected at random, find the probability that 2 have a birthday in October and 1 doesn t. 2 of 4 people with October birthdays (4C2) 1 of the 12 that don t have October birthday (12C1) The denominator will be 16C3 as any 3 of the 16 in attendance may be chosen. Answer: (4C2 * 12C1) / 16C3 =.129 = 12.9%
4 23) A committee of 4 is to be randomly selected from a group of 7 teachers and 8 students. Find the probability the committee will consist of 3 students and 1 teacher. 3 of 8 students (8C3) 1 of 7 teachers (7C1) The denominator will be 15C4 as any 4 of the 15 people may be selected. Answer: (8C3 * 7C1) / 15C4 =.287 = 28.7% 25) Anthony s wallet contains 11 bills of the following denominations, four $5 bills, five $10 bills, one $20 bill and one $50 bill. If he selects five bills at random, determine the probability that he selects 2 $5 bills and 3 tens. 2 of the 4 five dollar bills (4C2) 3 of the 5 ten dollar bills (5C3) The denominator will be 11C5 as any 5 of the 11 bills may be selected. Answer: (4C2 * 5C3) / 11C5 =.1298 =.130 = 13% 27) 3 cards are drawn from a standard deck of cards. What is the probability they are two hearts and 1 spade? 2 of 13 hearts (13C2) 1 of 13 spades (13C1) The denominator will be 52C3 as any 3 of the 52 cards can be selected. Answer: (13C2 * 13C1) / (52C3) =.046 = 4.6%
5 29) 2 cards are drawn from a standard deck of cards. What is the probability they are 1 red and 1 black? 1 of 26 black cards (26C1) 1 of 26 red cards (26C1) Answer: (26C1 * 26C1) / 52C2 =.5098 =.510 = 51%
Fundamentals of Probability
Fundamentals of Probability Introduction Probability is the likelihood that an event will occur under a set of given conditions. The probability of an event occurring has a value between 0 and 1. An impossible
More informationContemporary Mathematics- MAT 130. Probability. a) What is the probability of obtaining a number less than 4?
Contemporary Mathematics- MAT 30 Solve the following problems:. A fair die is tossed. What is the probability of obtaining a number less than 4? What is the probability of obtaining a number less than
More informationQuestion of the Day. Key Concepts. Vocabulary. Mathematical Ideas. QuestionofDay
QuestionofDay Question of the Day What is the probability that in a family with two children, both are boys? What is the probability that in a family with two children, both are boys, if we already know
More informationCombinations If 5 sprinters compete in a race, how many different ways can the medals for first, second and third place, be awarded
Combinations If 5 sprinters compete in a race, how many different ways can the medals for first, second and third place, be awarded If 5 sprinters compete in a race and the fastest 3 qualify for the relay
More information8.3 Probability Applications of Counting Principles
8. Probability Applications of Counting Principles In this section, we will see how we can apply the counting principles from the previous two sections in solving probability problems. Many of the probability
More informationStatistics 100A Homework 2 Solutions
Statistics Homework Solutions Ryan Rosario Chapter 9. retail establishment accepts either the merican Express or the VIS credit card. total of percent of its customers carry an merican Express card, 6
More informationName: Date: Use the following to answer questions 2-4:
Name: Date: 1. A phenomenon is observed many, many times under identical conditions. The proportion of times a particular event A occurs is recorded. What does this proportion represent? A) The probability
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Practice Test Chapter 9 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the odds. ) Two dice are rolled. What are the odds against a sum
More informationThe Procedures of Monte Carlo Simulation (and Resampling)
154 Resampling: The New Statistics CHAPTER 10 The Procedures of Monte Carlo Simulation (and Resampling) A Definition and General Procedure for Monte Carlo Simulation Summary Until now, the steps to follow
More informationPoker. 10,Jack,Queen,King,Ace. 10, Jack, Queen, King, Ace of the same suit Five consecutive ranks of the same suit that is not a 5,6,7,8,9
Poker Poker is an ideal setting to study probabilities. Computing the probabilities of different will require a variety of approaches. We will not concern ourselves with betting strategies, however. Our
More informationFind the indicated probability. 1) If a single fair die is rolled, find the probability of a 4 given that the number rolled is odd.
Math 0 Practice Test 3 Fall 2009 Covers 7.5, 8.-8.3 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the indicated probability. ) If a single
More informationProbability. Sample space: all the possible outcomes of a probability experiment, i.e., the population of outcomes
Probability Basic Concepts: Probability experiment: process that leads to welldefined results, called outcomes Outcome: result of a single trial of a probability experiment (a datum) Sample space: all
More informationMath 3C Homework 3 Solutions
Math 3C Homework 3 s Ilhwan Jo and Akemi Kashiwada ilhwanjo@math.ucla.edu, akashiwada@ucla.edu Assignment: Section 2.3 Problems 2, 7, 8, 9,, 3, 5, 8, 2, 22, 29, 3, 32 2. You draw three cards from a standard
More information(b) You draw two balls from an urn and track the colors. When you start, it contains three blue balls and one red ball.
Examples for Chapter 3 Probability Math 1040-1 Section 3.1 1. Draw a tree diagram for each of the following situations. State the size of the sample space. (a) You flip a coin three times. (b) You draw
More informationHomework 2 Solutions
CSE 21 - Winter 2012 Homework #2 Homework 2 Solutions 2.1 In this homework, we will consider ordinary decks of playing cards which have 52 cards, with 13 of each of the four suits (Hearts, Spades, Diamonds
More informationHow To Solve The Social Studies Test
Math 00 Homework #0 Solutions. Section.: ab. For each map below, determine the number of southerly paths from point to point. Solution: We just have to use the same process as we did in building Pascal
More information1 Combinations, Permutations, and Elementary Probability
1 Combinations, Permutations, and Elementary Probability Roughly speaking, Permutations are ways of grouping things where the order is important. Combinations are ways of grouping things where the order
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) (a) 2. (b) 1.5. (c) 0.5-2.
Stats: Test 1 Review Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the given frequency distribution to find the (a) class width. (b) class
More informationChapter 4 - Practice Problems 1
Chapter 4 - Practice Problems SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. ) Compare the relative frequency formula
More informationExam 3 Review/WIR 9 These problems will be started in class on April 7 and continued on April 8 at the WIR.
Exam 3 Review/WIR 9 These problems will be started in class on April 7 and continued on April 8 at the WIR. 1. Urn A contains 6 white marbles and 4 red marbles. Urn B contains 3 red marbles and two white
More informationMA 1125 Lecture 14 - Expected Values. Friday, February 28, 2014. Objectives: Introduce expected values.
MA 5 Lecture 4 - Expected Values Friday, February 2, 24. Objectives: Introduce expected values.. Means, Variances, and Standard Deviations of Probability Distributions Two classes ago, we computed the
More informationUNDERGROUND TONK LEAGUE
UNDERGROUND TONK LEAGUE WWW.TONKOUT.COM RULES Players are dealt (5) five cards to start. Player to left of dealer has first play. Player must draw a card from the deck or Go For Low. If a player draws
More informationHomework 20: Compound Probability
Homework 20: Compound Probability Definition The probability of an event is defined to be the ratio of times that you expect the event to occur after many trials: number of equally likely outcomes resulting
More informationName Please Print MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Review Problems for Mid-Term 1, Fall 2012 (STA-120 Cal.Poly. Pomona) Name Please Print MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether
More informationLesson 1. Basics of Probability. Principles of Mathematics 12: Explained! www.math12.com 314
Lesson 1 Basics of Probability www.math12.com 314 Sample Spaces: Probability Lesson 1 Part I: Basic Elements of Probability Consider the following situation: A six sided die is rolled The sample space
More informationDetermine the empirical probability that a person selected at random from the 1000 surveyed uses Mastercard.
Math 120 Practice Exam II Name You must show work for credit. 1) A pair of fair dice is rolled 50 times and the sum of the dots on the faces is noted. Outcome 2 4 5 6 7 8 9 10 11 12 Frequency 6 8 8 1 5
More informationSection 6-5 Sample Spaces and Probability
492 6 SEQUENCES, SERIES, AND PROBABILITY 52. How many committees of 4 people are possible from a group of 9 people if (A) There are no restrictions? (B) Both Juan and Mary must be on the committee? (C)
More informationAP Stats - Probability Review
AP Stats - Probability Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. I toss a penny and observe whether it lands heads up or tails up. Suppose
More informationChapter 4 - Practice Problems 2
Chapter - Practice Problems 2 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the indicated probability. 1) If you flip a coin three times, the
More informationExam. Name. How many distinguishable permutations of letters are possible in the word? 1) CRITICS
Exam Name How many distinguishable permutations of letters are possible in the word? 1) CRITICS 2) GIGGLE An order of award presentations has been devised for seven people: Jeff, Karen, Lyle, Maria, Norm,
More informationHomework 8 Solutions
CSE 21 - Winter 2014 Homework Homework 8 Solutions 1 Of 330 male and 270 female employees at the Flagstaff Mall, 210 of the men and 180 of the women are on flex-time (flexible working hours). Given that
More informationMAKING MATH MORE FUN BRINGS YOU FUN MATH GAME PRINTABLES FOR HOME OR SCHOOL
MAKING MATH MORE FUN BRINGS YOU FUN MATH GAME PRINTABLES FOR HOME OR SCHOOL THESE FUN MATH GAME PRINTABLES are brought to you with compliments from Making Math More Fun at and Math Board Games at Copyright
More informationThe study of probability has increased in popularity over the years because of its wide range of practical applications.
6.7. Probability. The study of probability has increased in popularity over the years because of its wide range of practical applications. In probability, each repetition of an experiment is called a trial,
More informationCurriculum Design for Mathematic Lesson Probability
Curriculum Design for Mathematic Lesson Probability This curriculum design is for the 8th grade students who are going to learn Probability and trying to show the easiest way for them to go into this class.
More informationBasic Probability. Probability: The part of Mathematics devoted to quantify uncertainty
AMS 5 PROBABILITY Basic Probability Probability: The part of Mathematics devoted to quantify uncertainty Frequency Theory Bayesian Theory Game: Playing Backgammon. The chance of getting (6,6) is 1/36.
More informationSection 6.2 Definition of Probability
Section 6.2 Definition of Probability Probability is a measure of the likelihood that an event occurs. For example, if there is a 20% chance of rain tomorrow, that means that the probability that it will
More informationFractions In Action! Dawn Jesse
Fractions In Action! Dawn Jesse Fractions In Action Dawn Jesse Fractions In Action is an interactive activity that consists of direct instruction, cooperative learning and is inquire based. As the students
More informationFive Ways to Solve Proportion Problems
Five Ways to Solve Proportion Problems Understanding ratios and using proportional thinking is the most important set of math concepts we teach in middle school. Ratios grow out of fractions and lead into
More informationChapter 4: Probability and Counting Rules
Chapter 4: Probability and Counting Rules Learning Objectives Upon successful completion of Chapter 4, you will be able to: Determine sample spaces and find the probability of an event using classical
More informationChapter 4 & 5 practice set. The actual exam is not multiple choice nor does it contain like questions.
Chapter 4 & 5 practice set. The actual exam is not multiple choice nor does it contain like questions. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
More information6.3 Conditional Probability and Independence
222 CHAPTER 6. PROBABILITY 6.3 Conditional Probability and Independence Conditional Probability Two cubical dice each have a triangle painted on one side, a circle painted on two sides and a square painted
More informationCombinatorics 3 poker hands and Some general probability
Combinatorics 3 poker hands and Some general probability Play cards 13 ranks Heart 4 Suits Spade Diamond Club Total: 4X13=52 cards You pick one card from a shuffled deck. What is the probability that it
More informationPOKER LOTTO LOTTERY GAME CONDITIONS These Game Conditions apply, until amended or revised, to the POKER LOTTO lottery game.
POKER LOTTO LOTTERY GAME CONDITIONS These Game Conditions apply, until amended or revised, to the POKER LOTTO lottery game. 1.0 Rules 1.1 POKER LOTTO is governed by the Rules Respecting Lottery Games of
More informationFactory example D MA ND 0 MB D ND
Bayes Theorem Now we look at how we can use information about conditional probabilities to calculate reverse conditional probabilities i.e., how we calculate ( A B when we know ( B A (and some other things.
More informationMath 202-0 Quizzes Winter 2009
Quiz : Basic Probability Ten Scrabble tiles are placed in a bag Four of the tiles have the letter printed on them, and there are two tiles each with the letters B, C and D on them (a) Suppose one tile
More informationAcing Math (One Deck At A Time!): A Collection of Math Games. Table of Contents
Table of Contents Introduction to Acing Math page 5 Card Sort (Grades K - 3) page 8 Greater or Less Than (Grades K - 3) page 9 Number Battle (Grades K - 3) page 10 Place Value Number Battle (Grades 1-6)
More informationSection 5-3 Binomial Probability Distributions
Section 5-3 Binomial Probability Distributions Key Concept This section presents a basic definition of a binomial distribution along with notation, and methods for finding probability values. Binomial
More informationUsing Proportions to Solve Percent Problems I
RP7-1 Using Proportions to Solve Percent Problems I Pages 46 48 Standards: 7.RP.A. Goals: Students will write equivalent statements for proportions by keeping track of the part and the whole, and by solving
More informationBasic Probability Theory II
RECAP Basic Probability heory II Dr. om Ilvento FREC 408 We said the approach to establishing probabilities for events is to Define the experiment List the sample points Assign probabilities to the sample
More informationHomework 3 (due Tuesday, October 13)
Homework (due Tuesday, October 1 Problem 1. Consider an experiment that consists of determining the type of job either blue-collar or white-collar and the political affiliation Republican, Democratic,
More informationProbability --QUESTIONS-- Principles of Math 12 - Probability Practice Exam 1 www.math12.com
Probability --QUESTIONS-- Principles of Math - Probability Practice Exam www.math.com Principles of Math : Probability Practice Exam Use this sheet to record your answers:... 4... 4... 4.. 6. 4.. 6. 7..
More informationHoover High School Math League. Counting and Probability
Hoover High School Math League Counting and Probability Problems. At a sandwich shop there are 2 kinds of bread, 5 kinds of cold cuts, 3 kinds of cheese, and 2 kinds of dressing. How many different sandwiches
More informationMATH 1108 R07 MIDTERM EXAM 1 SOLUTION
MATH 1108 R07 MIDTERM EXAM 1 SOLUTION FALL 2015 - MOON Write your answer neatly and show steps. Except calculators, any electronic devices including laptops and cell phones are not allowed. Do not use
More informationHow to Play. Player vs. Dealer
How to Play You receive five cards to make your best four-card poker hand. A four-card Straight is a Straight, a four-card Flush is a Flush, etc. Player vs. Dealer Make equal bets on the Ante and Super
More informationSPRING UNIT 13. second half. Fractions of quantities. Fractions and percentages. Changing fractions to decimals. Ordering fractions and decimals
PART SPRING second half FRACTIONS DECIMALS PERCENTAGES RATIO AND PROPORTION SECTION Fractions of quantities SECTION Fractions and percentages SECTION Changing fractions to decimals SECTION Ordering fractions
More informationEXAM. Exam #3. Math 1430, Spring 2002. April 21, 2001 ANSWERS
EXAM Exam #3 Math 1430, Spring 2002 April 21, 2001 ANSWERS i 60 pts. Problem 1. A city has two newspapers, the Gazette and the Journal. In a survey of 1, 200 residents, 500 read the Journal, 700 read the
More information2. Three dice are tossed. Find the probability of a) a sum of 4; or b) a sum greater than 4 (may use complement)
Probability Homework Section P4 1. A two-person committee is chosen at random from a group of four men and three women. Find the probability that the committee contains at least one man. 2. Three dice
More informationMath/Stat 394 Homework 2
Math/Stat 39 Homework Due Wednesday Jan 18 1. Six awards are to be given out among 0 students. How many ways can the awards be given out if (a one student will win exactly five awards. (b one student will
More informationPaper 1. Calculator not allowed. Mathematics test. First name. Last name. School. Remember KEY STAGE 3 TIER 4 6
Ma KEY STAGE 3 Mathematics test TIER 4 6 Paper 1 Calculator not allowed First name Last name School 2007 Remember The test is 1 hour long. You must not use a calculator for any question in this test. You
More information1) The table lists the smoking habits of a group of college students. Answer: 0.218
FINAL EXAM REVIEW Name ) The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker Heavy Smoker Total Man 5 52 5 92 Woman 8 2 2 220 Total 22 2 If a student is chosen
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. A) 0.4987 B) 0.9987 C) 0.0010 D) 0.
Ch. 5 Normal Probability Distributions 5.1 Introduction to Normal Distributions and the Standard Normal Distribution 1 Find Areas Under the Standard Normal Curve 1) Find the area under the standard normal
More informationLesson 17: Margin of Error When Estimating a Population Proportion
Margin of Error When Estimating a Population Proportion Classwork In this lesson, you will find and interpret the standard deviation of a simulated distribution for a sample proportion and use this information
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Provide an appropriate response. 1) A coin is tossed. Find the probability that the result
More informationStandard 12: The student will explain and evaluate the financial impact and consequences of gambling.
STUDENT MODULE 12.1 GAMBLING PAGE 1 Standard 12: The student will explain and evaluate the financial impact and consequences of gambling. Risky Business Simone, Paula, and Randy meet in the library every
More informationPROBABILITY AND STATISTICS
PROBABILITY AND STATISTICS Grade Level: Written by: Length of Unit: Middle School, Science and Math Monica Edwins, Twin Peaks Charter Academy, Longmont, Colorado Four Lessons, plus a Culminating Activity
More informationProbability of Compound Events
Probability of Compound Events Why? Then You calculated simple probability. (Lesson 0-11) Now Find probabilities of independent and dependent events. Find probabilities of mutually exclusive events. Online
More informationStatistics 100A Homework 1 Solutions
Chapter 1 tatistics 100A Homework 1 olutions Ryan Rosario 1. (a) How many different 7-place license plates are possible if the first 2 places are for letters and the other 5 for numbers? The first two
More informationLab 11. Simulations. The Concept
Lab 11 Simulations In this lab you ll learn how to create simulations to provide approximate answers to probability questions. We ll make use of a particular kind of structure, called a box model, that
More informationConditionals: (Coding with Cards)
10 LESSON NAME: Conditionals: (Coding with Cards) Lesson time: 45 60 Minutes : Prep time: 2 Minutes Main Goal: This lesson will introduce conditionals, especially as they pertain to loops and if statements.
More informationChapter 6. 1. What is the probability that a card chosen from an ordinary deck of 52 cards is an ace? Ans: 4/52.
Chapter 6 1. What is the probability that a card chosen from an ordinary deck of 52 cards is an ace? 4/52. 2. What is the probability that a randomly selected integer chosen from the first 100 positive
More informationPoker Probability from Wikipedia. Frequency of 5-card poker hands 36 0.00139% 0.00154% 72,192.33 : 1
Poker Probability from Wikipedia Frequency of 5-card poker hands The following enumerates the frequency of each hand, given all combinations of 5 cards randomly drawn from a full deck of 52 without replacement.
More informationFraction Five ~ Third Grade. Laying the Foundation for a Conceptual Understanding of Fractions. Third Grade CCSS 3.NF
Fraction Five ~ Third Grade Laying the Foundation for a Conceptual Understanding of Fractions Third Grade FRACTION FIVE RATIONAL Fractions present a considerable challenge to most kids. The lack of developmental
More informationContemporary Mathematics Online Math 1030 Sample Exam I Chapters 12-14 No Time Limit No Scratch Paper Calculator Allowed: Scientific
Contemporary Mathematics Online Math 1030 Sample Exam I Chapters 12-14 No Time Limit No Scratch Paper Calculator Allowed: Scientific Name: The point value of each problem is in the left-hand margin. You
More informationLESSON 7. Managing the Trump Suit. General Concepts. General Introduction. Group Activities. Sample Deals
LESSON 7 Managing the Trump Suit General Concepts General Introduction Group Activities Sample Deals 170 Lesson 7 Managing the Trump Suit GENERAL CONCEPTS Play of the Hand Drawing trumps Playing the trump
More informationTopic : Probability of a Complement of an Event- Worksheet 1. Do the following:
Topic : Probability of a Complement of an Event- Worksheet 1 1. You roll a die. What is the probability that 2 will not appear 2. Two 6-sided dice are rolled. What is the 3. Ray and Shan are playing football.
More informationSTAT 319 Probability and Statistics For Engineers PROBABILITY. Engineering College, Hail University, Saudi Arabia
STAT 319 robability and Statistics For Engineers LECTURE 03 ROAILITY Engineering College, Hail University, Saudi Arabia Overview robability is the study of random events. The probability, or chance, that
More informationProbability and Venn diagrams UNCORRECTED PAGE PROOFS
Probability and Venn diagrams 12 This chapter deals with further ideas in chance. At the end of this chapter you should be able to: identify complementary events and use the sum of probabilities to solve
More informationProbability Review Solutions
Probability Review Solutions. A family has three children. Using b to stand for and g to stand for, and using ordered triples such as bbg, find the following. a. draw a tree diagram to determine the sample
More informationPermutations & Combinations
Permutations & Combinations Extension 1 Mathematics HSC Revision Multiplication Rule If one event can occur in m ways, a second event in n ways and a third event in r, then the three events can occur in
More informationReview for Test 2. Chapters 4, 5 and 6
Review for Test 2 Chapters 4, 5 and 6 1. You roll a fair six-sided die. Find the probability of each event: a. Event A: rolling a 3 1/6 b. Event B: rolling a 7 0 c. Event C: rolling a number less than
More informationChanging a Decimal or Fraction to a Percent
6. Changing a Decimal or Fraction to a Percent 6. OBJECTIVES. Change a decimal to a percent. Change a fraction to a percent. Change a mixed number to a percent Changing a decimal to a percent is the opposite
More informationhttp://www.pecentral.org/marchmadness.html
PE Central s March Madness Basketball Lesson Ideas Mini Book Our editors have combed through the PE Central website (pecentral.org) searching for our favorite basketball lesson ideas, assessments, dances,
More informationUNIT SIX COMBINATORICS AND PROBABILITY MATH 621B 12 HOURS
UNIT SIX COMBINATORICS AND PROBABILITY MATH 621B 12 HOURS Revised April 9, 02 132 Previous Knowledge Grade 7 - identify situations for which the probability would be near 0 1 1 3,,,, and 4 2 4 - solve
More informationA collection of 9-1 Maths GCSE Sample and Specimen questions from AQA, OCR, Pearson-Edexcel and WJEC Eduqas. Name: Total Marks:
Fractions (F) A collection of 9-1 Maths GCSE Sample and Specimen questions from AQA, OCR, Pearson-Edexcel and WJEC Eduqas. Name: Total Marks: 1. Find 1 4 of 16..... Emma has done some calculations. Explain
More informationA probability experiment is a chance process that leads to well-defined outcomes. 3) What is the difference between an outcome and an event?
Ch 4.2 pg.191~(1-10 all), 12 (a, c, e, g), 13, 14, (a, b, c, d, e, h, i, j), 17, 21, 25, 31, 32. 1) What is a probability experiment? A probability experiment is a chance process that leads to well-defined
More informationQuestion: What is the probability that a five-card poker hand contains a flush, that is, five cards of the same suit?
ECS20 Discrete Mathematics Quarter: Spring 2007 Instructor: John Steinberger Assistant: Sophie Engle (prepared by Sophie Engle) Homework 8 Hints Due Wednesday June 6 th 2007 Section 6.1 #16 What is the
More informationplayers on one side of the table and a place for the dealer on the opposite side.
13:69E-1.10D Switch Hands table; physical characteristics (a) Switch Hands shall be played at a table having betting positions for no more than six players on one side of the table and a place for the
More informationMath 210 Lecture Notes: Ten Probability Review Problems
Math 210 Lecture Notes: Ten Probability Review Problems Richard Blecksmith Dept. of Mathematical Sciences Northern Illinois University 1. Review Question 1 Face card means jack, queen, or king. You draw
More informationAP STATISTICS TEST #2 - REVIEW - Ch. 14 &15 Period:
AP STATISTICS Name TEST #2 - REVIEW - Ch. 14 &15 Period: 1) The city council has 6 men and 3 women. If we randomly choose two of them to co-chair a committee, what is the probability these chairpersons
More informationOral and mental starter
Lesson Objectives Order fractions and position them on a number line (Y6) Vocabulary gauge, litre numerator, denominator order Resources OHT. individual whiteboards (optional) Using fractions Oral and
More informationRules of core casino games in Great Britain
Rules of core casino games in Great Britain June 2011 Contents 1 Introduction 3 2 American Roulette 4 3 Blackjack 5 4 Punto Banco 7 5 Three Card Poker 9 6 Dice/Craps 11 2 1 Introduction 1.1 This document
More informationPaper Reference. Ruler graduated in centimetres and millimetres, protractor, compasses, pen, HB pencil, eraser, calculator. Tracing paper may be used.
Centre No. Candidate No. Paper Reference 1 3 8 0 2 F Paper Reference(s) 1380/2F Edexcel GCSE Mathematics (Linear) 1380 Paper 2 (Calculator) Foundation Tier Friday 12 November 2010 Morning Time: 1 hour
More informationMath Games For Skills and Concepts
Math Games p.1 Math Games For Skills and Concepts Original material 2001-2006, John Golden, GVSU permission granted for educational use Other material copyright: Investigations in Number, Data and Space,
More informationElementary Statistics and Inference. Elementary Statistics and Inference. 16 The Law of Averages (cont.) 22S:025 or 7P:025.
Elementary Statistics and Inference 22S:025 or 7P:025 Lecture 20 1 Elementary Statistics and Inference 22S:025 or 7P:025 Chapter 16 (cont.) 2 D. Making a Box Model Key Questions regarding box What numbers
More informationINTEGRITY CERTIFICATION REQUIREMENTS: PLAYING CARD STANDARDS FOR TABLE GAMES
INTEGRITY CERTIFICATION REQUIREMENTS: PLAYING CARD STANDARDS FOR TABLE GAMES INTRODUCTION 3 BACKGROUND 3 PURPOSE 3 1.00 GENERAL 3 1.2 PARAMETERS OF DOCUMENT 4 1.3 TECHNICAL INNOVATIONS 4 2.00 QUANTITY
More informationDefinition and Calculus of Probability
In experiments with multivariate outcome variable, knowledge of the value of one variable may help predict another. For now, the word prediction will mean update the probabilities of events regarding the
More informationPERMUTATIONS AND COMBINATIONS
PERMUTATIONS AND COMBINATIONS Mathematics for Elementary Teachers: A Conceptual Approach New Material for the Eighth Edition Albert B. Bennett, Jr., Laurie J. Burton and L. Ted Nelson Math 212 Extra Credit
More informationPROBABILITY. The theory of probabilities is simply the Science of logic quantitatively treated. C.S. PEIRCE
PROBABILITY 53 Chapter 3 PROBABILITY The theory of probabilities is simply the Science of logic quantitatively treated. C.S. PEIRCE 3. Introduction In earlier Classes, we have studied the probability as
More informationScarcity and Choices Grade One
Ohio Standards Connection: Economics Benchmark A Explain how the scarcity of resources requires people to make choices to satisfy their wants. Indicator 1 Explain that wants are unlimited and resources
More informationTWO WAY TABLES. Edexcel GCSE Mathematics (Linear) 1MA0
Edexcel GCSE Mathematics (Linear) 1MA0 TWO WAY TABLES Materials required for examination Ruler graduated in centimetres and millimetres, protractor, compasses, pen, HB pencil, eraser. Tracing paper may
More information