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In a trial of 176 patients who received 10-mg doses of a drug daily, 44 reported headache as a side effect. Use this information to complete parts (a) through (d) below. (a) Obtain a point estimate for the population proportion of patients who received 10-mg doses of a drug daily and reported headache as a side effect. p=(Round to two decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence satisfied? O A. Yes, the requirements for constructing a confidence interval are satisfied. O B. No, the requirement that np (1-p) is greater than 10 is not satisfied. OC. No, the requirement that the sample size is no more than 5% of the population is not satisfied. D. No, the requirement that each trial be independent is not satisfied. (c) Construct a 90% confidence interval for the population proportion of patients who receive the drug and report headache as a side effect. The 90% confidence interval is ( ). (Round to three decimal places as needed.)

In a trial of 176 patients who received 10-mg doses of a drug daily, 44 reported headache as a side effect. Use this information to complete parts (a) through (d) below. (a) Obtain a point estimate for the population proportion of patients who received 10-mg doses of a drug daily and reported headache as a side effect. p=(Round to two decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence satisfied? O A. Yes, the requirements for constructing a confidence interval are satisfied. O B. No, the requirement that np (1-p) is greater than 10 is not satisfied. OC. No, the requirement that the sample size is no more than 5% of the population is not satisfied. D. No, the requirement that each trial be independent is not satisfied. (c) Construct a 90% confidence interval for the population proportion of patients who receive the drug and report headache as a side effect. The 90% confidence interval is ( ). (Round to three decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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A. Obtain a point estimate of the population proportion of patients who receive 10 mg doses of a daily drug and reported headaches as a side effect. Round to two decimal places as needed.

b. Verify that the requirements for constructing a confidence interval about P or satisfied. Are the requirements for constructing a confidence satisfied?

c. Construct a 90% confidence interval for the population proportion of patients who receive the drug and reported headaches as a side effect. The 90% confidence Interval is_,_. Round to three decimal places as needed.

In a trial of 176 patients who received 10-mg doses of a drug daily, 44 reported headache as a side effect. Use this information to complete parts (a) through (d) below. (a) Obtain a point estimate for the population proportion of patients who received 10-mg doses of a drug daily and reported headache as a side effect. p=(Round to two decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence satisfied? O A. Yes, the requirements for constructing a confidence interval are satisfied. B. O B. No, the requirement that np (1-p) is greater than 10 is not satisfied. O C. No, the requirement that the sample size is no more than 5% of the population is not satisfied O D. No, the requirement that each trial be independent is not satisfied (c) Construct a 90% confidence interval for the population proportion of patients who receive the drug and report headache as a side effect. The 90% confidence interval is ( D. (Round to three decimal places as needed )
Transcribed Image Text:In a trial of 176 patients who received 10-mg doses of a drug daily, 44 reported headache as a side effect. Use this information to complete parts (a) through (d) below. (a) Obtain a point estimate for the population proportion of patients who received 10-mg doses of a drug daily and reported headache as a side effect. p=(Round to two decimal places as needed.) (b) Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence satisfied? O A. Yes, the requirements for constructing a confidence interval are satisfied. B. O B. No, the requirement that np (1-p) is greater than 10 is not satisfied. O C. No, the requirement that the sample size is no more than 5% of the population is not satisfied O D. No, the requirement that each trial be independent is not satisfied (c) Construct a 90% confidence interval for the population proportion of patients who receive the drug and report headache as a side effect. The 90% confidence interval is ( D. (Round to three decimal places as needed )
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