In an Early Study, Researchers at a University Found That

Multiple Choice

In an early study, researchers at a university found that 33% of the first year students had received at least one A in their first semester. Administrators are concerned that grade inflation has caused this percentage to increase. In a more recent study, of a random sample of 500 first year students, 185 had at least one A in their first semester.
-How much evidence do we have to reject the null hypothesis in favour of the alternative hypothesis that the percent receiving at least one A is now greater than one third?

A) No evidence
B) Some evidence
C) Strong evidence
D) Very strong evidence
E) Extremely strong evidence