One study, based on responses from 1,015 randomly selected teenagers, concluded that 44% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure.
Find the test statistic.
Z =
Find the P-value.
P-value =
State the conclusion.
A) Do not reject H0
B) Reject H0