Mathematics, 24.03.2020 23:15, bay62

According to a study, the average man's facial hair grows a half an inch per month. A new drug company believes that men who take its drug daily will have slower facial hair growth. Before putting its product on the market, the company plans on running a test of the effectiveness of the drug. Which null and alternative hypotheses should the company use for this study?

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According to a study, the average man's facial hair grows a half an inch per month. A new drug compa...