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Mathematics, 07.03.2020 03:26 tdahna0403

In a clinical trial of a certain drug, 16 subjects experience headaches among the 231 subjects treated with the drug. Construct a 95% (Wald) confidence interval estimate for the proportion of treated subjects who experience headaches, completing parts (a) through (d) below.

A. Find the best point estimate of the population proportion.

B. Identify the value of the margin of error E.

C. Construct the confidence interval.

D. write a statement that correctly interprets the confidence interval.

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