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A population has a mean μ = 133 and a standard deviation = 30. Find the mean and standard deviation of the sampling distribution of sample means with sample size n = 40. The mean is = and the standard deviation is o (Round to three decimal places as needed.)

A population has a mean μ = 133 and a standard deviation = 30. Find the mean and standard deviation of the sampling distribution of sample means with sample size n = 40. The mean is = and the standard deviation is o (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A population has a mean μ = 133 and a standard deviation o=30. Find the mean and standard deviation of the sampling distribution of sample means with sample size n = 40. ( The mean is μ = and the standard deviation is ox (Round to three decimal places as needed.)
Transcribed Image Text:A population has a mean μ = 133 and a standard deviation o=30. Find the mean and standard deviation of the sampling distribution of sample means with sample size n = 40. ( The mean is μ = and the standard deviation is ox (Round to three decimal places as needed.)
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