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Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you win $6. If you roll a 3, 4 or 5, you win $3. Otherwise, you pay $2. a. Complete the PDF Table. List the X values, where X is the profit, from smallest to largest. Round to 4 decimal places where appropriate. Probability Distribution X P(X) Table (Round to the nearest cent) b. Find the expected profit. S c. Interpret the expected value. O If you play many games, on average, you will likely win, or lose if negative, close to this amount. O You will win this much if you play a game. O This is the most likely amount of money you will win. d. Based on the expected value, should you play this game? O No, this is a gambling game and it is always a bad idea to gamble. O No, since the expected value is negative, you would be very likely to come home with less money if you played many games. O Yes, since the expected value is positive, you would be very likely to come home with more money if you played many games. O Yes, because you can win $6.00 which is greater than the $2.00 that you can lose. O Yes, since the expected value is 0, you would be very likely to come very close to breaking even if you played many games, so you might as well have fun at no cost.

Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you win $6. If you roll a 3, 4 or 5, you win $3. Otherwise, you pay $2. a. Complete the PDF Table. List the X values, where X is the profit, from smallest to largest. Round to 4 decimal places where appropriate. Probability Distribution X P(X) Table (Round to the nearest cent) b. Find the expected profit. S c. Interpret the expected value. O If you play many games, on average, you will likely win, or lose if negative, close to this amount. O You will win this much if you play a game. O This is the most likely amount of money you will win. d. Based on the expected value, should you play this game? O No, this is a gambling game and it is always a bad idea to gamble. O No, since the expected value is negative, you would be very likely to come home with less money if you played many games. O Yes, since the expected value is positive, you would be very likely to come home with more money if you played many games. O Yes, because you can win $6.00 which is greater than the $2.00 that you can lose. O Yes, since the expected value is 0, you would be very likely to come very close to breaking even if you played many games, so you might as well have fun at no cost.

MATLAB: An Introduction with Applications
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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Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you win $6. If you roll a 3, 4 or 5, you win $3. Otherwise, you pay $2. a. Complete the PDF Table. List the X values, where X is the profit, from smallest to largest. Round to 4 decimal places where appropriate. Probability Distribution P(X) X Table b. Find the expected profit. S c. Interpret the expected value. O If you play many games, on average, you will likely win, or lose if negative, close to this amount. O You will win this much if you play a game. O This is the most likely amount of money you will win. (Round to the nearest cent) d. Based on the expected value, should you play this game? O No, this is a gambling game and it is always a bad idea to gamble. O No, since the expected value is negative, you would be very likely to come home with less money if you played many games. Yes, since the expected value is positive, you would be very likely to come home with more money if you played many games. O Yes, because you can win $6.00 which is greater than the $2.00 that you can lose. Yes, since the expected value is 0, you would be very likely to come very close to breaking even if you played many games, so you might as well have fun at no cost.
Transcribed Image Text:Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you win $6. If you roll a 3, 4 or 5, you win $3. Otherwise, you pay $2. a. Complete the PDF Table. List the X values, where X is the profit, from smallest to largest. Round to 4 decimal places where appropriate. Probability Distribution P(X) X Table b. Find the expected profit. S c. Interpret the expected value. O If you play many games, on average, you will likely win, or lose if negative, close to this amount. O You will win this much if you play a game. O This is the most likely amount of money you will win. (Round to the nearest cent) d. Based on the expected value, should you play this game? O No, this is a gambling game and it is always a bad idea to gamble. O No, since the expected value is negative, you would be very likely to come home with less money if you played many games. Yes, since the expected value is positive, you would be very likely to come home with more money if you played many games. O Yes, because you can win $6.00 which is greater than the $2.00 that you can lose. Yes, since the expected value is 0, you would be very likely to come very close to breaking even if you played many games, so you might as well have fun at no cost.
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