Consider the following hypotheses and the sample data in the accompanying table. Answer the following questions using α = 0.02. 7 9 10 7 5 8 9 11 12 7 5 9 10 10 11 H0​: μ=10 H1​: μ≠10 a. What conclusion should be​ drawn? Determine the critical? value(s) (Round to three decimal places as needed. Use a comma to separate answers as? needed.) Determine the test Statistic What conclusion should be? drawn? Choose the correct answer below. A. Do not reject Do not reject the null hypothesis. The data provide provide sufficient evidence to conclude that the mean differs from mu ? equals = 10. B. Do not reject Do not reject the null hypothesis. The data do not provide do not provide sufficient evidence to conclude that the mean differs from mu ? equals =10. C. Reject Reject the null hypothesis. The data do not provide do not provide sufficient evidence to conclude that the mean differs from mu ? equals = 10 . D. Reject Reject the null hypothesis. The data provide provide sufficient evidence to conclude that the mean differs from mu ? equals = 10 b. Use technology to determine the? p-value for this test. What is the? p-value? ?p-value equals = ?(Round to three decimal places as? needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Consider the following hypotheses and the sample data in the accompanying table. Answer the following questions using α = 0.02.

7

9

10

7

5

8

9

11

12

7

5

9

10

10

11

 

H0​: μ=10

H1​: μ≠10

a.

What conclusion should be​ drawn?

 

 Determine the critical? value(s)

(Round to three decimal places as needed. Use a comma to separate answers as? needed.)

 

Determine the test Statistic

 

 

What conclusion should be? drawn? Choose the correct answer below.

A. Do not reject Do not reject the null hypothesis. The data provide provide sufficient evidence to conclude that the mean differs from mu ? equals = 10.

B. Do not reject Do not reject the null hypothesis. The data do not provide do not provide sufficient evidence to conclude that the mean differs from mu ? equals =10.

C. Reject Reject the null hypothesis. The data do not provide do not provide sufficient evidence to conclude that the mean differs from mu ? equals = 10

. D. Reject Reject the null hypothesis. The data provide provide sufficient evidence to conclude that the mean differs from mu ? equals = 10

 

b. Use technology to determine the? p-value for this test. What is the? p-value? ?p-value equals = ?(Round to three decimal places as? needed.)

 

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