Question
24.)(1 point) A medical statistician wants to estimate the average weight loss of people who are on a new diet plan. In a preliminary study,
24.)(1 point)
A medical statistician wants to estimate the average weight loss of people who are on a new diet plan. In a preliminary study, he guesses that the standard deviation of the population of weight loss is about 10 pounds. How large a sample should he take to estimate the mean weight loss to within 2 pounds, with 98% confidence?
Sample Size =
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Introduction to Real Analysis
Authors: Robert G. Bartle, Donald R. Sherbert
4th edition
471433314, 978-1118135853, 1118135857, 978-1118135860, 1118135865, 978-0471433316
