Mathematics, 26.11.2019 02:31 brad7330

Use the ""test. vs. grade"" data and test the null hypothesis that the mean test score for the population is 70 against the alternative that it is greater than 70. find a p-value and state your conclusion if α = 0.05. repeat for the null hypothesis µ = 75.

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Use the ""test. vs. grade"" data and test the null hypothesis that the mean test score for the popul...

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