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Test the claim that the mean GPA of night students is smaller than 2.2 at the 0.005 significance level. The null and alternative hypothesis would

Test the claim that the mean GPA of night students is smaller than 2.2 at the 0.005 significance level. The null and alternative hypothesis would be: Ho: u 2.2 H1: u > 2.2 H1 :p > 0.55 H1:p + 0.55 H1 :p

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