You play two games against the same opponent. The probability you win the first game is 0.4. If you win the first game, the probability you also win the second is 0.2. If you lose the first game, the probability that you win the second is 0.3. A tie is not an option. a. Are the two games independent? Explain. b. What’s the probability you lose both games? c. What’s the probability you win both games?
You play two games against the same opponent. The probability you win the first game is 0.4. If you win the first game, the probability you also win the second is 0.2. If you lose the first game, the probability that you win the second is 0.3. A tie is not an option. a. Are the two games independent? Explain. b. What’s the probability you lose both games? c. What’s the probability you win both games?
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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Question
You play two games against the same opponent. The probability you win the
first game is 0.4. If you win the first game, the probability you also win the second is 0.2.
If you lose the first game, the probability that you win the second is 0.3. A tie is not an
option.
a. Are the two games independent? Explain.
b. What’s the probability you lose both games?
c. What’s the probability you win both games?
d. Let random variable X be the number of games you win. Find the probability
model for X.
first game is 0.4. If you win the first game, the probability you also win the second is 0.2.
If you lose the first game, the probability that you win the second is 0.3. A tie is not an
option.
a. Are the two games independent? Explain.
b. What’s the probability you lose both games?
c. What’s the probability you win both games?
d. Let random variable X be the number of games you win. Find the probability
model for X.
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