The following hypotheses are to be tested:
HO: p ≤ 0.35
HA: p < 0.35
A random sample of 400 is taken. Using each set of information following, compute the power of the test.
a. α = 0.01, true p = 0.32
b. α = 0.025, true p = 0.33
c. α = 0.05, true p = 0.34