Mathematics, 11.05.2021 16:10 tessa70

A new drug Selttiks is proposed to treat sadness. Doctors are worried it also causes nausea. The proportion of 560 people who got sick while taking Selttiks was 15.4%. The proportion of 610 people who got sick while taking a placebo was 20.3%. Find a 88% confidence interval for the difference in the proportions that get sick with Selttiks vs the placebo.

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A new drug Selttiks is proposed to treat sadness. Doctors are worried it also causes nausea. The pro...

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