Determine the minimum sample size required when you want to be 99% confident that the sample mean is within one unit of the population mean and o = 19.8. Assume the population is normally distributed. ..... A 99% confidence level requires a sample size of. (Round up to the nearest whole number as needed.)
Determine the minimum sample size required when you want to be 99% confident that the sample mean is within one unit of the population mean and o = 19.8. Assume the population is normally distributed. ..... A 99% confidence level requires a sample size of. (Round up to the nearest whole number as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Determine the minimum sample size required when you want to be 99% confident that the sample mean is within one unit of the population mean and o = 19 8.
Assume the population is normally distributed.
A 99% confidence level requires a sample size of.
(Round up to the nearest whole number as needed.)
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