8. You are a member of a class of 18 students. A bowl contains 18 chips: one blue and 17 red.Each student is to take one chip from the bowl without replacement. The student who draws theblue chip is guaranteed an A for the course.a) If you have a choice of drawing first, fifth, or last, which position would you choose?Justify your choice on the basis of probability.b) Suppose the bowl contains two blue and 16 red chips. What position would you nowchoose? Justify.

You are a member of a class of 18 students. A bowl contains 18 chips: one blue and 17 red. Each…

Answered: 8. You are a member of a class of 18…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A slot machine has 3 dials. Each dial has 30 positions,one of which is "jackpot". To win the jackpot all three dials must be in the jackpot position. Assuming each okay spins the dials and stops each independently and randomly what are the odds of one play winning the jackpot?
Five people (Alex, Barry, Carina, Dexter, and Erin) form a club, N = {A, B, C, D, E). Carina and Erin are women, and the others are men. If they choose a secretary randomly, find the odds against Barry becoming secretary. The odds against Barry becoming secretary are (Type whole numbers.) to
A hand consists of 44 cards from a well-shuffled deck of 52 cards. a. Find the total number of possible 44-card poker hands. b. A blackblack flush is a 44-card hand consisting of all blackblack cards. Find the number of possible blackblack flushes. c. Find the probability of being dealt a blackblack flush.
Five people (Antoine, Ben, Chloe, Damien, and Evelyn) form a club, N = {A, B, C, D, E). Chloe and Evelyn are women, and the others are men. If they choose a president randomly, find the odds in favor of Evelyn becoming president. The odds in favor of Evelyn becoming president are (Type whole numbers.)
There are 11 players on a baseball team, all with roughly equal athletic ability. The coach has decided to choose the players who will play the four infield positions (first base, second base, third base, and shortstop) randomly. Tori and Brittany are on a team. Determine the probability of Tori and Brittany being chosen to play in the infield
Jina has a bag with 8 balls numbered 1 through 8. She is playing a game of chance. This game is this: Jina chooses one ball from the bag at random. She wins $1 if the number 1 is selected, $2 if the number 2 is selected, S3 if the number 3 is selected, S4 if the number 4 is selected, and $5 if the number 5 is selected. She loses $5 if 6, 7, or 8 is selected. (If necessary, consult a list of formulas.) (a) Find the expected value of playing the game. | dollars (b) What can Jina expect in the long run, after playing the game many times? (She replaces the ball in the bag each time.) O Jina can expect to gain money. She can expect to win | dollars per selection. O Jina can expect to lose money. She can expect to lose dollars per selection. O Jina can expect to break even (neither gain nor lose money).
Alice has a garden containing 9 carnations, 12 roses, and 6 dahlias. Alice randomly selects 6 of these flowers to give to her math teacher. Let X = the number of the selected flowers which are roses.a. a) How many possible ways are there to select the 6 out of 27 flowers (order does not matter) without replacement? b. What is the probability that X = 6 c. What is the probability that X=3? d. What is the probability that X > 3? e. What is the expected value of X? f. What is the standard deviation of X? g. What is the probability that X is within 1.0 standard deviation of its expected value? h. What is the probability that X = 2.6667? Add any comments below.

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