Find the expected value of the winningsfrom a game that has the followingpayout probability distribution:Payout ($) 1 25 810Probability 0.35 0.2 0.1 0.2 0.15Expected Value = [?]Round to the nearest hundredth.

Given that Probability mass function of X is x 1 2 5 8 10 P(X=x) 0.35 0.2 0.1 0.2 0.15

Answered: Find the expected value of the winnings…

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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The probability that a 29-year old female will die within 1-year is 0.000594. If an insurance company sells a 1-year, $50000 life insurance policy to a 29-year old female for $77, what is the expected value for the insurance company? Round your answer to the nearest cent.
Amount of claim (to nearest $20,000) Probability $0 0.70 $20,000 0.17 $40,000 0.06 $60,000 0.04 $80,000 0.02 $100,000 0.01 A. Calculate the expected value? B. How much should the company charge as an average premium so that it breaks even on its claim costs? C. How much should the company charge to make a profit of $50 per policy?
The "Dogs of the Dow" are the stocks listed on the Dow with the highest dividend yield. The following table shows the top ten stocks of the "Dogs of the Dow" list for 2015, based on their performance the preceding year. If you selected two of these stocks at random, what is the probability that both the stocks in your selection had yields of 3.75% or more?
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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 $7. If you roll a 2, 3, 4 or 5, you win $3. Otherwise, you pay $10.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 Table X P(X) b. Find the expected profit. $ (Round to the nearest cent)c. Interpret the expected value. This is the most likely amount of money you will win. If you play many games you will likely win on average very close to $1.50 per game. You will win this much if you play a game. d. Based on the expected value, should you play this game? No, this is a gambling game and it is always a bad idea to gamble. Yes, because you can win $7.00 which is greater than the $10.00 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…
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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 $13. If you roll a 2, 3, 4 or 5, you win $1. Otherwise, you pay $7. 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 Table X P(X) b. Find the expected profit. $__________(Round to the nearest cent). c. Interperet the expected value. O You will win this much if you play a game. O If you play many games you wil likely win on average very close to $1.67 per game. O This is the most likely amount of money yuo will win. d. Based on the expected value, should you play this game? 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, since the expected value is 0, you would be very likely to come very close to breaking even if you played many games, so…
Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you win $17. If you roll a 2, 3, 4 or 5, you win $4. Otherwise, you pay $6. 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 Table P(X) b. Find the expected profit. $ (Round to the nearest cent) c. Interpret the expected value. O This is the most likely amount of money you will win. Oif you play many games you will likely win on average very close to $4.50 per game. O You will win this much if you play a game. d. Based on the expected value, should you play this game? 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 No, this is a gambling game and it is always a bad idea to gamble.…

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Find the expected value of the winnings from a game that has the following payout probability distribution: Payout ($) 2 5 8 10 Probability 0.35 0.2 0.1 0.2 0.15 Expected Value = [?] Round to the nearest hundredth.