Mathematics
Mathematics, 18.05.2021 19:30, mamaditto9480

The FDA is testing a new ointment designed to deliver 3.5 micrograms of active ingredient to each square centimeter of skin. Nine(9) subjects apply the ointment and then six hours later that amount of drug absorbed by the skin is measured. To determine if there is enough evidence that the mean amount of drug absorbed is different from 3.5 micrograms at the α=0.01 significance level, we would need to compare our test statistic to what critical

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The FDA is testing a new ointment designed to deliver 3.5 micrograms of active ingredient to each sq...

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