Two Well-Known Aviation Training Schools Are Being Compared Using Random

Multiple Choice

Two well-known aviation training schools are being compared using random samples of their graduates. It is found that 70 of 140 graduates of Fly-More Academy passed their FAA exams on the first try, compared with 104 of 260 graduates of Blue Yonder Institute. In a right-tailed test, the p-value is .0275, so at α = .025 we should:

A) reject the hypothesis of equal proportions.
B) not reject the hypothesis of equal proportions.
C) change the α to .05 to get a rejection.