Mathematics, 11.07.2019 23:30 SchoolSucks234
Aresearcher wants to show the mean from population 1 is less than the mean from population 2 in matched-pairs data. if the observations from sample 1 are xi and the observations from sample 2 are yi, and di=xi−yi, then the null hypothesis is h0: μd=0 and the alternative hypothesis is h1: μd 0.
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