Mathematics, 28.07.2020 21:01 preciosakassidy
suppose you are interested in testing whether teh mean earning of women in your radom sample of women in nC is representative of the earning of the entire NC female population. The avergae female in the sample earned 31,607 in 2005, and the average female in nC population earned 33,405 in 2005. Sate the null and research hypothesis.
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