Question: A random variable follows a binomial distribution with a probability of success equal to 0.67.For a sample size of n=9, find the values below. a.

A random variable follows a binomial distribution with a probability of success equal to

0.67.For a sample size of n=9, find the values below.

a. the probability of exactly 3 successes?

b. the probability of 6

or more successes?

c. the probability of exactly 8

successes?

d. the expected value of the random variable?

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