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Test the claim that the mean GPA of night students is significantly different than 3.1 at the 20% significance level. The null and alternative hypothesis

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Test the claim that the mean GPA of night students is significantly different than 3.1 at the 20% significance level. The null and alternative hypothesis would be: Ho :p 2 0.775 Ho :p 3.1 Ho:p= 0.775 Hi :p 0.775 H1 :p > 3.1 H1:p / 3.1 Hi:p

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