# Question

For each of the following values for p^ and n, compute a 99% confidence interval for the population proportion p using both the standard large- sample procedure and the WAC adjusted procedure. Comment on whether the WAC adjustment was needed.

a. n = 20, = .35

b. n = 35, = .80

c. n = 50, = .34

d. n = 100, = .12

a. n = 20, = .35

b. n = 35, = .80

c. n = 50, = .34

d. n = 100, = .12

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