Exercise 9: The random variable X has a binomial distribution with n = 10 and p = 0.5. Determine the following probabilities: a/ P(X=5) b/ P(X≤2) c/ P(X>7) d/ E(X),V(X),ox.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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Exercise 9: The random variable X has a binomial distribution with n = 10 and p = 0.5.
Determine the following probabilities:
a/ P(X= 5)
b/ P(X ≤2)
c/ P(X>7)
d/ E(X),V(X),ox.
Transcribed Image Text:Exercise 9: The random variable X has a binomial distribution with n = 10 and p = 0.5. Determine the following probabilities: a/ P(X= 5) b/ P(X ≤2) c/ P(X>7) d/ E(X),V(X),ox.
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