An annual survey offirst-year college students asks 273,000students about their attitudes on a variety of subjects. According to a recentsurvey,51%

offirst-year students believe that abortion should be legal. Use a 0.05 significance level to test the claim that over half of allfirst-year students believe that abortion should be legal.

1.Formulate the null and alternative hypotheses. Choose the correct answer below. A. H0: =0.5,Ha: <0.5 B. H0: =0.5,Ha: 0.5 C. H0: =0.5,Ha: >0.5 D. H0: <0.5,Ha: =0.5

2. Find the test statistic. z=? (Round to two decimal places asneeded.)

3. Find theP-value for the found test statistic. P-value=? (Round to four decimal places asneeded.)

4. State the conclusion. Choose the correct answer below. A. RejectH0. There is insufficient evidence to support the claim that over half of allfirst-year students believe that abortion should be legal. B. Do not reject H0. There is sufficient evidence to support the claim that over half of allfirst-year students believe that abortion should be legal. C. Reject H0. There is sufficient evidence to support the claim that over half of allfirst-year students believe that abortion should be legal. D. Do not reject H0. There is insufficient evidence to support the claim that over half of allfirst-year students believe that abortion should be legal.