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Name: I claim that women have a higher mean GPA’s than men? Suppose you surv
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Description: I claim that women have a higher mean GPA’s than men? Suppose you survey male and female students at SBCC. For 25 men surveyed, you find their mean GPA to be 3.05 with a sample standard deviation of 0.65 points. For 19 women surveyed, their mean GPA

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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I claim that women have a higher mean GPA’s than men? Suppose you survey male and female students at SBCC. For 25 men surveyed, you find their mean GPA to be 3.05 with a sample standard deviation of 0.65 points. For 19 women surveyed, their mean GPA was 3.28 with a sample standard deviation of 0.61 points. Using a complete test of hypothesis with a 5% level of significance, can you support the claim that women have higher GPA’s than men? You may assume that both samples came from populations that are approximately normal and population variances are not equal. Follow steps for a test of hypothesis.

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