In a program designed to help patients stop smoking, 229 patients were given sustained care, and 83.0% 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 null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.8 H1: p>0.8 B. H0: p≠0.8 H1: p=0.8 C. H0: p=0.8 H1: p≠0.8 D. H0: p=0.8 H1: p<0.8 2) Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) 3) Identify the conclusion for this hypothesis test. Fail to reject H0. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. Reject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. Fail to reject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. Reject H0. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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PLEASE ONLY SELECT THE ANSWERS AS SHOWN FOR THE MULTIPLE CHOICE, SUCH AS OPTION 1, 2, ETC.

In a program designed to help patients stop smoking, 229 patients were given sustained care, and 83.0% 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 null and alternative hypotheses for this test. Choose the correct answer below.

H0: p=0.8

H1: p>0.8

H0: p≠0.8

H1: p=0.8

H0: p=0.8

H1: p≠0.8

H0: p=0.8

H1: p<0.8

Identify the test statistic for this hypothesis test.

The test statistic for this hypothesis test is

(Round to two decimal places as needed.)

Identify the P-value for this hypothesis test.

The P-value for this hypothesis test is

(Round to three decimal places as needed.)

Identify the conclusion for this hypothesis test.

Fail to reject H0. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
Reject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
Fail to reject H0. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
Reject H0. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.

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