3. Consider the following game: Two fair, six-sided dice is rolled. If the numbers rolled do not match, you lose one dollar. If you roll an even double you win one dollar and if you roll an odd double you win six dollars. (a) Let x be the discrete random variable representing the amount of money won in a given roll. Define the probability distribution of x, p(x). (b) What is the mean, or expected value, of x? Interpret your results in terms of how you will fair playing the game in the long-run. (c) What is the standard deviation of x? (d) Now consider changing the amount of money won in the event of rolling an even double. What amount of money would ensure that in the long-run you break even?
3. Consider the following game: Two fair, six-sided dice is rolled. If the numbers rolled do not match, you lose one dollar. If you roll an even double you win one dollar and if you roll an odd double you win six dollars. (a) Let x be the discrete random variable representing the amount of money won in a given roll. Define the probability distribution of x, p(x). (b) What is the mean, or expected value, of x? Interpret your results in terms of how you will fair playing the game in the long-run. (c) What is the standard deviation of x? (d) Now consider changing the amount of money won in the event of rolling an even double. What amount of money would ensure that in the long-run you break even?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 3P: Dividing a Jackpot A game between two pIayers consists of tossing coin. Player A gets a point if the...
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Can I please get solution for a-c
![3. Consider the following game: Two fair, six-sided dice is rolled. If the numbers rolled do
not match, you lose one dollar. If you roll an even double you win one dollar and if you
roll an odd double you win six dollars.
(a) Let x be the discrete random variable representing the amount of money won in a
given roll. Define the probability distribution of x, p(x).
(b) What is the mean, or expected value, of x? Interpret your results in terms of how
you will fair playing the game in the long-run.
(c) What is the standard deviation of x?
(d) Now consider changing the amount of money won in the event of rolling an even
double. What amount of money would ensure that in the long-run you break even?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd4ec5365-c37d-4bb3-aceb-f647486050ab%2Fbb591085-5cd0-41f2-9e7b-44d0abb19da3%2Fhbn7cdc_processed.png&w=3840&q=75)
Transcribed Image Text:3. Consider the following game: Two fair, six-sided dice is rolled. If the numbers rolled do
not match, you lose one dollar. If you roll an even double you win one dollar and if you
roll an odd double you win six dollars.
(a) Let x be the discrete random variable representing the amount of money won in a
given roll. Define the probability distribution of x, p(x).
(b) What is the mean, or expected value, of x? Interpret your results in terms of how
you will fair playing the game in the long-run.
(c) What is the standard deviation of x?
(d) Now consider changing the amount of money won in the event of rolling an even
double. What amount of money would ensure that in the long-run you break even?
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