Test the claim that the mean GPA of night students is significantly different than 3 at the 0.005 significance level. The null and alternative hypothesis would be: H,:µ = 3 Ho:p = 0.75 Ho:p= 0.75 Ho:µ = 3 H,:µ = 3 Ho:p= 0.75 H1:µ < 3 H1:p + 0.75 H1:p > 0.75 H1:µ > 3 H1:µ # 3 H1:p < 0.75 The test is: two-tailed left-tailed right-tailed Based on a sample of 75 people, the sample mean GPA was 3.05 with a standard deviation of 0.06 The test statistic is: |(to 2 decimals) The p-value is: 00 00 (to 2 decimals) Based on this we: Fail to reject the null hypothesis Reject the null hypothesis

Test the claim that the mean GPA of night students is significantly different than 3 at the 0.005 significance level. The null and alternative hypothesis would be: H,:µ = 3 Ho:p = 0.75 Ho:p= 0.75 Ho:µ = 3 H,:µ = 3 Ho:p= 0.75 H1:µ < 3 H1:p + 0.75 H1:p > 0.75 H1:µ > 3 H1:µ # 3 H1:p < 0.75 The test is: two-tailed left-tailed right-tailed Based on a sample of 75 people, the sample mean GPA was 3.05 with a standard deviation of 0.06 The test statistic is: |(to 2 decimals) The p-value is: 00 00 (to 2 decimals) Based on this we: Fail to reject the null hypothesis Reject the null hypothesis

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Description: Test the claim that the mean GPA of night students is significantly different than 3 at the 0.005significance level.The null and alternative hypothesis would be:Ho:µ = 3 Ho:p = 0.75 Ho:p= 0.75 Ho:µ = 3 Ho:µ = 3 Ho:p = 0.75Н:р 0.7

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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