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In a random sample of 321 senior citizens, 61 were found to own a home computer. Based on this sample, the 95% confidence interval for
In a random sample of 321 senior citizens, 61 were found to own a home computer. Based on this sample, the 95% confidence interval for the proportion of computer-owners among senior citizens is: a. (2.6%; 7.4%) b. (13.4%; 24.6%) c. (14.7%; 23.3%) d. The answer cannot be determined from the information given
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Managerial Accounting
Authors: Ray H Garrison, Alan Webb, Theresa Libby
11th Canadian Edition
1259275817, 978-1259275814
