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[Solution Library] A drug for treating headaches has a side effect of lowering diastolic blood pressure by 8 mm Hg compared to a placebo. If the population standard

Question: (12 points) A drug for treating headaches has a side effect of lowering diastolic blood pressure by 8 mm Hg compared to a placebo. If the population standard deviation is known to be \(\sigma \) = 6 mm Hg,

  1. What would be the power of an experiment (a = 0.01, two tailed) comparing the drug to a placebo using 15 participants per group?
  2. How many participants would you need per group to attain power = .95, with = 0.01, two-tailed?

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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