Test the claim that the mean GPA of night students is larger than 2.9 at the 0.025 significance level. The null and alternative hypothesis would be: Ho:µ = 2.9 Ho:4 > 2.9 Ho:µ < 2.9 Ho:p> 0.725 Ho:p=0.725 Ho:p<0.725 H1:µ + 2.9 H1:µ < 2.9 H1:u > 2.9 H1:p < 0.725 H1:p+0.725 H1:p > 0.725 The test is: left-tailed right-tailed two-tailed Based on a sample of 25 people, the sample mean GPA was 2.94 with a standard deviation of 0.06 The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis

Test the claim that the mean GPA of night students is larger than 2.9 at the 0.025 significance level. The null and alternative hypothesis would be: Ho:µ = 2.9 Ho:4 > 2.9 Ho:µ < 2.9 Ho:p> 0.725 Ho:p=0.725 Ho:p<0.725 H1:µ + 2.9 H1:µ < 2.9 H1:u > 2.9 H1:p < 0.725 H1:p+0.725 H1:p > 0.725 The test is: left-tailed right-tailed two-tailed Based on a sample of 25 people, the sample mean GPA was 2.94 with a standard deviation of 0.06 The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis

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Description: Test the claim that the mean GPA of night students is larger than 2.9 at the 0.025 significance level.The null and alternative hypothesis would be:Ho: µ = 2.9 Ho:u > 2.9 Ho: µ

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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