Test the claim that the mean GPA of night students is larger than 2.2 at the .10 significance level.The null and alternative hypothesis would be:Họ:p = 0.55 Họ : µ = 2.2 Ho: µ = 2.2 Ho:µ = 2.2 Ho:p = 0.55 Ho:p = 0.55H1:p 0.55 H1:µ + 2.2 H1:µ > 2.2 H1: µ <2.2 Но: р — 0.55 Но:р2.2 H1:p > 0.55 H1:p < 0.55%3DThe test is:left-tailed two-tailed right-tailedBased on a sample of 75 people, the sample mean GPA was 2.23 with a standard deviation of 0.07The test statistic is:(to 2 decimals)The critical value is:(to 2 decimals)Based on this we:OFail to reject the null hypothesisReject the nul hypothesis

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Description: Test the claim that the mean GPA of night students is larger than 2.2 at the .10 significance level.The null and alternative hypothesis would be:Họ:p = 0.55 Họ : µ = 2.2 Ho: µ = 2.2 Ho:µ = 2.2 Ho:p = 0.55 Ho:p = 0.55H1:p 0.55 H1:µ + 2.2 H1:µ > 2.2 H

Hypothesis testing is a statistical method for testing a claim about the population parameter.

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Test the claim that the mean GPA of night students is larger than 2.2 at the .10 significance level. The null and alternative hypothesis would be: Ho:p = 0.55 Ho: u = 2.2 Ho:u = 2.2 Ho:µ = 2.2 Ho:p = 0.55 Ho:p = 0.55 H1:p+ 0.55 H1:µ + 2.2 H1: µ > 2.2 H1:p < 2.2 H1:p > 0.55 H1:p < 0.55 The test is: left-tailed two-tailed right-tailed Based on a sample of 75 people, the sample mean GPA was 2.23 with a standard deviation of 0.07 The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis

Test the claim that the mean GPA of night students is larger than 2.2 at the .10 significance level. The null and alternative hypothesis would be: Ho:p = 0.55 Ho: u = 2.2 Ho:u = 2.2 Ho:µ = 2.2 Ho:p = 0.55 Ho:p = 0.55 H1:p+ 0.55 H1:µ + 2.2 H1: µ > 2.2 H1:p < 2.2 H1:p > 0.55 H1:p < 0.55 The test is: left-tailed two-tailed right-tailed Based on a sample of 75 people, the sample mean GPA was 2.23 with a standard deviation of 0.07 The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis

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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