Question 6>Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01significance level.The null and alternative hypothesis would be:Ho:p > 0.7 Ho:p< 0.7 Ho:µ < 2.8 Ho:µ > 2.8 Họ:µ = 2.8 Họ:p = 0.7H1:p < 0.7 H:p> 0.7 H1: µ > 2.8 H1:µ < 2.8 H1:µ# 2.8 H1:p# 0.7The test is:left-tailed two-tailed right-tailedBased on a sample of 65 people, the sample mean GPA was 2.81 with a standard deviation of 0.03The test statistic is:(to 2 decimals)tv5.

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Description: Question 6>Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01significance level.The null and alternative hypothesis would be:Ho:p > 0.7 Ho:p 2.8 Họ:µ = 2.8 Họ:p = 0.7H1:p < 0.7 H

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Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01 significance level. The null and alternative hypothesis would be: Ho:p 2 0.7 Họ :p< 0.7 Ho:µ < 2.8 Ho:µ > 2.8 Ho:µ = 2.8 Ho:p = 0.7 H1:p < 0.7 H:p> 0.7 H1: µ > 2.8 H1:µ < 2.8 H1: µ # 2.8 H1:p# 0.7 The test is: left-tailed two-tailed right-tailed Based on a sample of 65 people, the sample mean GPA was 2.81 with a standard deviation of 0.03 The test statistic is: (to 2 decimals) tv

Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01 significance level. The null and alternative hypothesis would be: Ho:p 2 0.7 Họ :p< 0.7 Ho:µ < 2.8 Ho:µ > 2.8 Ho:µ = 2.8 Ho:p = 0.7 H1:p < 0.7 H:p> 0.7 H1: µ > 2.8 H1:µ < 2.8 H1: µ # 2.8 H1:p# 0.7 The test is: left-tailed two-tailed right-tailed Based on a sample of 65 people, the sample mean GPA was 2.81 with a standard deviation of 0.03 The test statistic is: (to 2 decimals) tv

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Test the claim that the mean GPA of night students is different from the mean GPA of day students at the 0.01 significance level. The null and alternative hypothesis would be: Ho:µN – PD = 0 Ho:PN – pp = 0 Ho:UN – µD = 0 Ho:PN – PD = 0 HA:PN – µD 70 HA:PN – pp > 0 HA:µn – µD 0 The test is: two-tailed right-tailed left-tailed The sample consisted of 35 night students, with a sample mean GPA of 2.98 and a standard deviation of 0.02, and 80 day students, with a sample mean GPA of 3.03 and a standard deviation of 0.06. The test statistic is: (to 3 decimals) The positive critical value is: (to 3 decimals) The p-value is: (to 3 decimals)
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