To test the claim using single mean Z test.
In testing the hypotheses H0: π = 0.40
H1: π > 0.40
At the 5% significance level, if the sample proportion is .45, and the standard error of the sample proportion is .035, the appropriate conclusion would be:
A) to reject H0
B) not to reject H0
C) to reject H1
D) to reject both H0 and H1