Mathematics, 26.11.2019 01:31 aprilreneeclaroxob0c

He following information was obtained from independent random samples. suppose we are interested in testing h0: µ1 – µ2 = 15 and ha: µ1 – µ2 ≠ 15. what is the test statistic used in the hypothesis test for the difference between the two population means?

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He following information was obtained from independent random samples. suppose we are interested in...