Question: Use the binomial distribution with n = 20 and pie =0 .5 to compare the accuracy of the normal approximation to the binomial. a. Compute

Use the binomial distribution with n = 20 and pie =0 .5 to compare the accuracy of the normal approximation to the binomial.

a. Compute the exact probabilities and corresponding normal approximations for y < 5.

b. The normal approximation can be improved slightly by taking P(y

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