A company manufacturing CDs is working on a new technology. A random sample of 751 Internet users were asked: "As you may know, some CDs are being manufactured so that you can only make one copy of the CD after you purchase it. Would you buy a CD with this technology, or would you refuse to buy it even if it was one you would normally buy?" Of these users, 58% responded that they would buy the CD. Complete parts a and b below. a) Create a 99% confidence interval for this percentage. (Round to three decimal places as needed. Use ascending order.)
A company manufacturing CDs is working on a new technology. A random sample of 751 Internet users were asked: "As you may know, some CDs are being manufactured so that you can only make one copy of the CD after you purchase it. Would you buy a CD with this technology, or would you refuse to buy it even if it was one you would normally buy?" Of these users, 58% responded that they would buy the CD. Complete parts a and b below. a) Create a 99% confidence interval for this percentage. (Round to three decimal places as needed. Use ascending order.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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