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The following table gives the number (lin millions) of men and women over the age of 24 at each level of educational attainment Did not College a Total Completed Some Gender complete high school college graduate high school Males 12.9 15.9 96.3 30.7 90.8 128 41.31037 103.7 Females 12.8 25.7 31.8 17.8 200 62.5 78.1 Total 33.7 A What is the probability that a randomly selected person over the age of 24 did not complete high school?(answer with a decimal rounded to 4 places for all parts) B. what is the probability that a randomly selected person over the age of 24 is Male? C. What is the probability that a randomly selected person over the age of 24 is a Female who did not complete high school? D. What is the probability that a randomly selected person over the age of 24 either finished some college or they are a college graduate? E. What is the probability that a randomly selected person over the age of 24 is not a College Graduate? A What is the probability that a randomly selected person over the age of 24 did not complete high school? (answer with a decimal rounded to 4 places for all parts) B. What is the probability that a randomly selected person over the age of 24 is Male? C. what is the probability that a randomly selectedpersonover the age of 24 is a Female who did not complete high school? D. What is the probability that a randomly selected person over the age of 24 either finished some college or they are a college graduate? E. What is the probability that a randomly selected person over the age of 24 is not a College Graduate? F. What is the probability that a randomly selected person over the age of 24 is a college graduate, given that the individual is female? G. What is the probability that a randomly selected male over the age of 24 a college graduate? Question 2 5 Using the information in the previous problem, are the events "college graduate" and "male" Independent? Answer Yes or No and back with one of the independence equations. You need to have numbers in your up your answer independence equation, and then say why the equation shows that they are or are not independent 0 words https:7clarkconege.instructure.com/courses/1766290/quizzes/4081677/take DQuestion 3 10 pts Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Suppose that a couple (eventually) has 3 babies. A Find the mean number of girls in the 3 babies. [Select] B. Find the standard deviation for the number of girls in the 3 babies. I Select ] C. Find the range of "usual" number of girls (using mean+-2 SD, do not round High: Select] Low: [Select D. Is it unusual for a couple to have 3 kids, and they're all girls? [ Select] DI Question 4 10 pts a https://clarkcollege.instructure.com/courses/1766290/quizzes/4081677/take D Question 4 10 pts You'll use the following information for the rest of the questions: Here is a game called Chuck-a-Luck: You place a bet on any number from 1to 6. Three dice are rolled. If any one of the dice comes up with your number, you win the amount of your bet (and you also get your original stake back.) If more than one die comes up with your number, win the amount of your bet for each Match. For example, if you had a $1 bet on number 5, and each of the three dice came up with 5, you would win $3. What are expected winnings for this game? There are four possible outcomes. (The selected number can match 0, 1,2, or 3 of the dice) The random variable X represents the profit from a $1 bet in Chuck- A-Luck. The table below summarizes the probabilities of earning a profit of x dollars from a $1 bet. Use this table to answer the following questions. Number of Dice Probability Matching the chosen Profit Number B: $1 0.3472 $1 0.0695 $2 | S Hw2.equil kinetics.pd 3-1 52-writing Assignment 2 In 1 C According To The Following R, O Quiz: Quiz on Chap 5 and 6-w Ι x > Χ Χ С і https://clarkcollege.instructure.com/courses/1766290/quizzes/4081677/take of the dice) The random variable X represents the profit from a $1 bet in Chuck A-Luck. The table below summarizes the probabilities of earning a profit of x dollars from a $1 bet. Use this table to answer the following questions Number of Dice Profit Matching the chosen Probability Number 0 $1 0.3472 $1 0.0695 $2 A: $3 A. Determine the chance that you roll the dice and match ALL 3 DICE. (so if you choose 5 as your number, what is the chance you roll 5, 5, 5?) Fill this number into the 2nd blank in the table. (type a decimal rounded to 4 places) B. Use the fact that this is a probability distribution to fill in the other blank. S HW2 equi kinetics.pdf . Quiz: Quiz on Chap 5 and 6-v x x3,152.Writing t 2 In | × According To The Following R × C 슐 https://clarkcollege.instructure.com/courses/1766290/quizzes/4081677/take B. Use the fact that this is a probability distribution to fill in the other blank Question 5 2 pts There are 3 columns in the table for Chuck-a-Luck. Look at how X was defined, and state which 2 columns are important in computing the expected value for this game. O Number of Dice and Proft O Number of Dice and Probability OProft and Probability DI Question 6 5 pts Compute the mean of the random variable X for Chuck-a-Luck. Answer as a decimal rounded to 2 places. 会 96%-1. le Edit View History Bookmarks People Window Help Tue M ] C Quiz: Quizon Chap 5 and 6- + 3152 Writing Assignment 21 According To The Following Re x HW2_cquil kinetics pdf x х × C https://clarkcollege.instructure.com/courses/1766290/quizzes/4081677/take DI Question 6 5 pts Compute the mean of the random variable X for Chuck-a-Luck. Answer as a decimal rounded to 2 places. DQuestion 7 10 pts Interpret the mean of the random variable X for Chuck-a-Luck. As in, what does this value mean, in practical (gambling) terms? HTML Editor 令 96% =:- Tue May : e Edit View History Bookmarks People Window Help + 00i: Quiz on Chap 5 and 6-1 × According To The Following Rix 缈3152-writing Assignment 2 In × Hw2 equil, kinetics.pdf ㄨ 율 https://clarkcollege.instructure.com/courses/1766290/quizzes/4081677/take 6 pts DI Question 8 What is the chance that a player will match exactly one die? (answer with a decimal rounded to 4 places) What is the chance a player will match at least one die? answer with a decimal rounded to 4 places) D Question 9 10 pts If a player decides to play this game 100 times- what are their expected winnings/loses? (answer in the box below) is this a good game to play? Say why or why not. HTML Editor

Answer 1

Picture-1)

Answer: a)

Total number of persons who did not complete high school is 25.7
Total number of persons is 200
Hence,

25.7 p =-= 0.1285 200

b)  Total number of males is 96.3
Total number of persons is 200

Hence,

96.3 p = 0.4815 200

c) Total number of females who did not complete high school is 12.8
Total number of persons is 200

hence,

12.8 p 0.0640 200

d) Total number of persons who finished some college or they are a college graduate is =33.7+78.1= 111.8
Total number of persons is 200

Hence,

p = 0.5590 200

e)  Total number of persons who are not a College Graduate is =200-78.1= 121.9
Total number of persons is 200

Hence,

121.9 p = 0.6095 200

f)  There are 103.7 females and among them 41.3 are college graduate

Hence

41.3 ご 103.7 0.3983

g) There are 96.3 males and among them 36.8 are college graduate

Hence

36.8 p--~ 0.3821 96.3