Munoz Valdez

09/02/2024 · Junior High School

Use the sample data and confidence level given below to complete parts (a) through (d). A drug is used to help prevent blood clots in certain patients. In clinical trials, among 4456 patients treated with the drug, 179 developed the adverse reaction of nausea. Construct a \( 90 \% \) confidence interval for the proportion of adverse reactions. b) Identify the value of the margin of error E. E \( =.005 \) (Round to three decimal places as needed.) c) Construct the confidence interval. (Round to three decimal places as needed.) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. A. There is a \( 90 \% \) chance that the true value of the population proportion will fall between the lower bound and the upper bound. B. \( 90 \% \) of sample proportions will fall between the lower bound and the upper bound. C. One has \( 90 \% \) confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population propuition. D. One has \( 90 \% \) confidence that the sample proportion is equal to the population proportion. w an example Get more help -