Test the claim that the mean GPA of night students is larger than the mean GPA of day students at the 0.005 significance level. The null and alternative hypothesis would be: Họ: PN 2 pp Họ:N 2 D Ho: PN < PD Ho: UN = 4D Ho: pN = PD Ho: HN S uD H1: PN Pp Hị: UN < HD H1: PN > Pp HỊ : UN + UD H1:PN + PD H1: N HD The test is: right-tailed two-tailed left-tailed The sample consisted of 30 night students, with a sample mean GPA of 2.18 and a standard deviation of 0.07, and 30 day students, with a sample mean GPA of 2.14 and a standard deviation of 0.08. The test statistic is: (to 2 decimals) The p-value is: (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 larger than the mean GPA of day students at the 0.005 significance level. The null and alternative hypothesis would be: Họ: PN 2 pp Họ:N 2 D Ho: PN < PD Ho: UN = 4D Ho: pN = PD Ho: HN S uD H1: PN Pp Hị: UN < HD H1: PN > Pp HỊ : UN + UD H1:PN + PD H1: N HD The test is: right-tailed two-tailed left-tailed The sample consisted of 30 night students, with a sample mean GPA of 2.18 and a standard deviation of 0.07, and 30 day students, with a sample mean GPA of 2.14 and a standard deviation of 0.08. The test statistic is: (to 2 decimals) The p-value is: (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 larger than the mean GPA of day students at the 0.005 significance level.The null and alternative hypothesis would be:Họ: PN 2 pp Họ:N 2 D Ho: PN < PD Ho: UN = 4D Ho: pN = PD Ho: HN S DH1: PNPp H

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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