Test the claim that the mean GPA of night students is significantly different than 2.2 at the 0.01 significance level. The null and alternative hypothesis would be: O Ho: p = 0.55 H₁: p > 0.55 Ο Ηo : μ = 2.2 H : μ < 2.2 O Ho : μ = 2.2 H : μ > 2.2 Ο Η :μ Ho:t=2.2 H₁: μ2.2 O Ho: p = 0.55 H₁: p0.55 O Ho: p = 0.55 H₁: p < 0.55 Based on a sample of 80 people, the sample mean GPA was 2.22 with a standard deviation of 0.06 The test statistic is decimals) The positive critical value is Based on this we (to 3 decimals) O reject the null hypothesis fail to reject the null hypothesis (to 3
Test the claim that the mean GPA of night students is significantly different than 2.2 at the 0.01 significance level. The null and alternative hypothesis would be: O Ho: p = 0.55 H₁: p > 0.55 Ο Ηo : μ = 2.2 H : μ < 2.2 O Ho : μ = 2.2 H : μ > 2.2 Ο Η :μ Ho:t=2.2 H₁: μ2.2 O Ho: p = 0.55 H₁: p0.55 O Ho: p = 0.55 H₁: p < 0.55 Based on a sample of 80 people, the sample mean GPA was 2.22 with a standard deviation of 0.06 The test statistic is decimals) The positive critical value is Based on this we (to 3 decimals) O reject the null hypothesis fail to reject the null hypothesis (to 3
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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