Mathematics, 24.07.2019 17:10 eliezer25

Aresearcher at a major hospital wishes to estimate the proportion of the adult population of the united states that has high blood pressure. how large a sample is needed in order to be 98% confident that the sample proportion will not differ from the true proportion by more than 6%? 267 10 755 378

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Aresearcher at a major hospital wishes to estimate the proportion of the adult population of the uni...