the Atkins diet. the sample mean population standard 7. You want to estimate the mean weight loss of people one year after using How many dieters must be surveyed if we want to be 99% confident weight loss is within 0.50 lb of the true population mean? Assume deviation is known to be 10.50 lb. that that the

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
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7. You want to estimate the mean weight loss of people one year after using the Atkins diet.
How many dieters must be surveyed if we want to be 99% confident that the sample mean
weight loss is within 0.50 lb of the true population mean? Assume that the population standard
deviation is known to be 10.50 lb.
Transcribed Image Text:7. You want to estimate the mean weight loss of people one year after using the Atkins diet. How many dieters must be surveyed if we want to be 99% confident that the sample mean weight loss is within 0.50 lb of the true population mean? Assume that the population standard deviation is known to be 10.50 lb.
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