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destion Given the null and alternative hypotheses, sample means, sample sizes, and population standard deviations shown to the right, conduct a hypothesis HA- P2<0 test using an alpha level equal to 0.10. Xq = 138 x,- 145 Ho P1-220 01= 16 02 = 12 n = 50 n2 = 60 Determine the rejection region for the test statistic z. Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. z> O B. z< or z> O C. z< Calculate the value of the test statistic. z= (Round to two decimal places as needed.) V the null hypothesis. There is V evidence to conclude that the mean of populatio Since the test statistic V in the rejection region, ess than the mean of pOpulation 2

destion Given the null and alternative hypotheses, sample means, sample sizes, and population standard deviations shown to the right, conduct a hypothesis HA- P2<0 test using an alpha level equal to 0.10. Xq = 138 x,- 145 Ho P1-220 01= 16 02 = 12 n = 50 n2 = 60 Determine the rejection region for the test statistic z. Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. z> O B. z< or z> O C. z< Calculate the value of the test statistic. z= (Round to two decimal places as needed.) V the null hypothesis. There is V evidence to conclude that the mean of populatio Since the test statistic V in the rejection region, ess than the mean of pOpulation 2

MATLAB: An Introduction with Applications
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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Next question Given the null and alternative hypotheses, sample Ho: 1-220 X = 138 X2 145 means, sample sizes, and population standard deviations shown to the right, conduct a hypothesis HA P-P2<0 test using an alpha level equal to 0.10. 01= 16 02= 12 n1 = 50 n2 = 60 Determine the rejection region for the test statistic z. Select the correct choice below and fill in the answer box to complete your choice, (Round to two decimal places as needed.) O A. z> O B. z< or z> O C. z< Calculate the value of the test statistic. =| |(Round to two decimal places as needed.) V in the rejection region, V the null hypothesis. There is V evidence to conclude that the mean of population 1 Since the test statistic less than the mean of population 2.
Transcribed Image Text:Next question Given the null and alternative hypotheses, sample Ho: 1-220 X = 138 X2 145 means, sample sizes, and population standard deviations shown to the right, conduct a hypothesis HA P-P2<0 test using an alpha level equal to 0.10. 01= 16 02= 12 n1 = 50 n2 = 60 Determine the rejection region for the test statistic z. Select the correct choice below and fill in the answer box to complete your choice, (Round to two decimal places as needed.) O A. z> O B. z< or z> O C. z< Calculate the value of the test statistic. =| |(Round to two decimal places as needed.) V in the rejection region, V the null hypothesis. There is V evidence to conclude that the mean of population 1 Since the test statistic less than the mean of population 2.
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