For the binomial sample sizes and null hypothesized values of p in each part, determine whether the sample size is large enough to use the normal approximation methodology presented in this section to conduct a test of the null hypothesis H0: p = p0.

a. n = 900, p0 = .975

b. n = 125, p0 = .01

c. n = 40, p0 = .75

d. n = 15, p0 = .75

e. n = 12, p0 = .62