213 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.20 H1: p<0.20 B. H0: p=0.20 H1: p≠0.20 C. H0: p>0.20 H1: p=0.20 D. H0: p=0.20 H1: p>0.20 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 is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. B. Reject H0. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. C. Fail to reject H0. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. D. Reject H0. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Question

Suppose

213

subjects are treated with a drug that is used to treat pain and

of them developed nausea. Use a

0.01

significance level to test the claim that more than

20%

of users develop nausea.

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

H0:

p=0.20

H1:

p<0.20

H0:

p=0.20

H1:

p≠0.20

H0:

p>0.20

H1:

p=0.20

H0:

p=0.20

H1:

p>0.20

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 more than

20%

of users develop nausea.

Reject

H0.

There

is not

sufficient evidence to warrant support of the claim that more than

20%

of users develop nausea.

Fail to reject

H0.

There

is not

sufficient evidence to warrant support of the claim that more than

20%

of users develop nausea.

Reject

H0.

There

sufficient evidence to warrant support of the claim that more than

20%

of users develop nausea.

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