In a trial of 125 patients who received 10-mg doses of a drug daily, 40 reporteda headache as a side effect. Use the information above to complete parts (a) through (c). a. Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence interval about p satisfied? O No V Yes b. Construct a 90% confidence interval for the population proportion of drug users who will report a headache as a side effect. The confidence interval is from to. (Use ascending order. Round to three decimal places as needed.)

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In a trial of 125 patients who received 10-mg doses of a drug daily, 40 reported a headache as a side effect. Use the information above to complete parts (a) through (c).
a. Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence interval about p satisfied?
O No
V Yes
b. Construct a 90% confidence interval for the population proportion of drug users who will report a headache as a side effect.
The confidence interval is from to.
(Use ascending order. Round to three decimal places as needed.)
Transcribed Image Text:In a trial of 125 patients who received 10-mg doses of a drug daily, 40 reported a headache as a side effect. Use the information above to complete parts (a) through (c). a. Verify that the requirements for constructing a confidence interval about p are satisfied. Are the requirements for constructing a confidence interval about p satisfied? O No V Yes b. Construct a 90% confidence interval for the population proportion of drug users who will report a headache as a side effect. The confidence interval is from to. (Use ascending order. Round to three decimal places as needed.)
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