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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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions. **** a) Find the best point estimate of the population proportion p n (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 0

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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions. **** a) Find the best point estimate of the population proportion p n (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 0

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions a) Find the best point estimate of the population proportion p 0 (Round to three decimal places as needed) b) Identify the value of the margin of error E E= (Round to three decimal places as needed.) c) Construct the confidence interval P<0 (Round to three decimal places as needed)
Transcribed Image Text: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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions a) Find the best point estimate of the population proportion p 0 (Round to three decimal places as needed) b) Identify the value of the margin of error E E= (Round to three decimal places as needed.) c) Construct the confidence interval P<0 (Round to three decimal places as needed)
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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions. 0<P<0 (Round to three decimal places as needed.) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. OA There is a 95% chance that the true value of the population proportion will fall between the lower bound and the upper bound OB. 95% of sample proportions will fall between the lower bound and the upper bound OC. One has 95% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion. OD. One has 95% confidence that the sample proportion is equal to the population proportion.
Transcribed Image Text: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 4476 patients treated with the drug, 190 developed the adverse reaction of nausea. Construct a 95% confidence interval for the proportion of adverse reactions. 0<P<0 (Round to three decimal places as needed.) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. OA There is a 95% chance that the true value of the population proportion will fall between the lower bound and the upper bound OB. 95% of sample proportions will fall between the lower bound and the upper bound OC. One has 95% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion. OD. One has 95% confidence that the sample proportion is equal to the population proportion.
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