A random sample of 1010 satellite radio subscribers were asked, "Do you have a satellite radio receiver in your car?" The survey found that 404 subscribers did, in fact, have a satellite receiver in their car. a. From the sample, calculate an estimate of the true proportion of satellite radio subscribers who have b. Form a 95% confidence interval for the estimate, part a. c. Give an interpretation of the interval, part b. satellite radio receiver in their car. a. p= .4 (Type an integer or a decimal.) b. The 95% confidence interval is (.37, 43 ). (Round to three decimal places as needed.) c. Interpret the interval. With % confidence, the interval found in part b contains the true value of
A random sample of 1010 satellite radio subscribers were asked, "Do you have a satellite radio receiver in your car?" The survey found that 404 subscribers did, in fact, have a satellite receiver in their car. a. From the sample, calculate an estimate of the true proportion of satellite radio subscribers who have b. Form a 95% confidence interval for the estimate, part a. c. Give an interpretation of the interval, part b. satellite radio receiver in their car. a. p= .4 (Type an integer or a decimal.) b. The 95% confidence interval is (.37, 43 ). (Round to three decimal places as needed.) c. Interpret the interval. With % confidence, the interval found in part b contains the true value of
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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