In one study of smokers who tried to quit smoking with nicotine patch therapy, 37 were smoking one year after treatment and 33 were not smoking one year after the treatment. Use a 0.01 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.5 H1: p<0.5 B. H0: p=0.5 H1: p>0.5 C. H0: p=0.5 H1: p≠0.5 D. H0: p>0.5 H1: p=0.5 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is nothing. (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is nothing. (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. A. Fail to reject H0. There sufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment. B. Reject H0. There insufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment. C. Reject H0. There sufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment. D. Fail to reject H0. There insufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective? Since there is ▼ sufficient insufficient evidence to support the claim that the majority are smoking one year after the treatment, there is ▼ sufficient insufficient evidence to suggest that the nicotine patch is not effective.

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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Question

In one study of smokers who tried to quit smoking with nicotine patch therapy,

were smoking one year after treatment and

were not smoking one year after the treatment. Use a

0.01

significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective?

Identify the null and alternative hypotheses for this test. Choose the correct answer below.

H0:

p=0.5

H1:

p<0.5

H0:

p=0.5

H1:

p>0.5

H0:

p=0.5

H1:

p≠0.5

H0:

p>0.5

H1:

p=0.5

Identify the test statistic for this hypothesis test.

The test statistic for this hypothesis test is

nothing.

(Round to two decimal places as needed.)

Identify the P-value for this hypothesis test.

The P-value for this hypothesis test is

nothing.

(Round to three decimal places as needed.)

Identify the conclusion for this hypothesis test.

Fail to reject

H0.

There

sufficient

evidence to warrant support of the claim that the majority are smoking one year after the treatment.

Reject

H0.

There

insufficient

evidence to warrant support of the claim that the majority are smoking one year after the treatment.

Reject

H0.

There

sufficient

evidence to warrant support of the claim that the majority are smoking one year after the treatment.

Fail to reject

H0.

There

insufficient

evidence to warrant support of the claim that the majority are smoking one year after the treatment.

Do these results suggest that the nicotine patch therapy is not effective?

Since there is

▼

sufficient

insufficient

evidence to support the claim that the majority are smoking one year after the treatment, there is

▼

sufficient

insufficient

evidence to suggest that the nicotine patch is not effective.

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