# Question: Find the mean and standard deviation for each binomial random

Find the mean and standard deviation for each binomial random variable:

a. n = 30, π = .90

b. n = 80, π = .70

c. n = 20, π = .80

a. n = 30, π = .90

b. n = 80, π = .70

c. n = 20, π = .80

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