Answer Happy

a) Find the best point estimate of the population proportion p. 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 4316 patients treated with the drug, 143 developed the adverse reaction of nausea. Construct a 90% confidence interval for the proportion of adverse reactions. (Round to three decimal places as needed.) b) Identify the value of the margin of error E. E-0 (Round to three decimal places as needed.) c) Construct the confidence interval. point(s) possible << (Round to three decimal places as needed.) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. Submit tes 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. One has 90% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion. OC. One has 90% confidence that the sample proportion is equal to the population proportion. D. 90% of sample proportions will fall between the lower bound and the upper bound.