Scientists want to estimate the mean weight of mice after they have been fed a special diet. From previous studies, it is known that the weight is normally distributed with a standard deviation of 2 grams. What is the minimum required sample size if the scientists wish to estimate the true mean to within 0.5 grams with 99% confidence? (Round to the appropriate integer.) Answer: n =
Scientists want to estimate the mean weight of mice after they have been fed a special diet. From previous studies, it is known that the weight is normally distributed with a standard deviation of 2 grams. What is the minimum required sample size if the scientists wish to estimate the true mean to within 0.5 grams with 99% confidence? (Round to the appropriate integer.) Answer: n =
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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