Question: Suppose that X is a binomial random variable with n 100 and p 0.1. (a) Compute the exact probability that X is less

Suppose that X is a binomial random variable with n  100 and p  0.1.

(a) Compute the exact probability that X is less than 4.

(b) Approximate the probability that X is less than 4 and compare to the result in part (a).

(c) Approximate the probability that 8  X  12.

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