# Question

Assume a binomial probability distribution with n 5 50 and p 5 .25. Compute the following:

a. The mean and standard deviation of the random variable.

b. The probability that x is 15 or more.

c. The probability that x is 10 or less.

a. The mean and standard deviation of the random variable.

b. The probability that x is 15 or more.

c. The probability that x is 10 or less.

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