Test the claim that the mean GPA of night students is significantly different than 2.5 at the 0.1 significance level. The null and alternative hypotheses would be: Ho p=0.625 Ho = 2.5 Ho: p= 0.625 Ho: p= 0.625 Ho: μ = 2.5 Ho: μ = 2.5 H₁:p> 0.625 H₁: > 2.5 H₁: p < 0.625 H₁: p0.625 H₁: 2.5 H₁: <2.5 OB The test is: right-tailed left-tailed two-tailed Based on a sample of 35 people, the sample mean GPA was 2.47 with a standard deviation of 0.06 The p-value is: -1.645 X (to 3 decimals) The positive significance level is: .10 Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis o (to 2 decimals)
Test the claim that the mean GPA of night students is significantly different than 2.5 at the 0.1 significance level. The null and alternative hypotheses would be: Ho p=0.625 Ho = 2.5 Ho: p= 0.625 Ho: p= 0.625 Ho: μ = 2.5 Ho: μ = 2.5 H₁:p> 0.625 H₁: > 2.5 H₁: p < 0.625 H₁: p0.625 H₁: 2.5 H₁: <2.5 OB The test is: right-tailed left-tailed two-tailed Based on a sample of 35 people, the sample mean GPA was 2.47 with a standard deviation of 0.06 The p-value is: -1.645 X (to 3 decimals) The positive significance level is: .10 Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis o (to 2 decimals)
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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