In a program designed to help patients stop smoking, 160 patients were given sustained care and 83.1% of them were no longer smoking after one month. Use a 0.05 significance level to test the claim that 80% of patients stop smoking when given sustained care.

Identify the test statistic for this hypothesis test.

Identify the P-value for this hypothesis test.

Identify the conclusion for this hypothesis test.

A. Reject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.

B. Failtoreject H0. There isnot sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.

C. Failtoreject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.

D. Reject H0. There isnot sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.