C write the hypotheses and the test statistic used to

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C) Write the hypotheses and the test statistic used to compare % females between groups. (No calculations – just H 0 , H 1 and form of the test statistic).
d) Write the hypotheses and the test statistic used to compare % females between groups. (No calculations – just H 0 , H 1 and form of the test statistic.) P
Mean (+ SD) Total Cholesterol 214 + 24.9 210 + 23.1 0.8954 % Current Smokers 17% 15% 0.5741 % with Diabetes 8% 3% 0.0438 14. A study is designed to investigate whether there is a difference in response to various treatments in patients with Rheumatoid arthritis. The outcome is the patient’s self-reported effect of treatment. The data are shown below. Is there a significant difference in effect of treatment? Run the test at a 5% level of significance.
17. The following data were collected in a clinical trial to compare a new drug to a placebo for its effectiveness in lowering total serum cholesterol. Generate a 95% confidence interval for the difference in mean total cholesterol levels between treatments.

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