A clinic offers a weight-loss program. A review of its records found the following amounts of weight

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A clinic offers a weight-loss program. A review of its records found the following amounts of weight loss, in pounds, for a random sample of 10 clients at the conclusion of the program:
18.2 25.9 6.3 11.8 15.4 20.3 16.8 18.5 12.3 17.2
Find a 90% confidence interval for the population variance of weight loss for clients of this weight-loss program.
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Statistics For Business And Economics

ISBN: 9780132745659

8th Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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