Mathematics, 12.07.2019 12:00 avree9815

Test the hypotheses below with the given data. let alpha = 0.05. sample 1: average = 138.4, sigma = 6.71, sample size = 48 sample 2: average = 142.5, sigma = 8.92, sample size = 39 this is an example of

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Test the hypotheses below with the given data. let alpha = 0.05. sample 1: average = 138.4, sigma =...