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The Random Variable is normally distributed with mean = 66 and standard deviation = 20. On the sampling distribution with n = 25, for what values of the sample mean (X) would have 10% of the possible sample means in the two tails? Round your answer to 2 decimal places.

The Random Variable is normally distributed with mean = 66 and standard deviation = 20. On the sampling distribution with n = 25, for what values of the sample mean (X) would have 10% of the possible sample means in the two tails? Round your answer to 2 decimal places.

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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The Random Variable is normally distributed with mean = standard deviation = 20. On the sampling distribution with n = 25, for what values of the sample mean (X) would have 10% of the possible sample means in the two tails? Round your answer to 2 decimal places. Enter only the smaller of the two values. ● 66 and O
Transcribed Image Text:The Random Variable is normally distributed with mean = standard deviation = 20. On the sampling distribution with n = 25, for what values of the sample mean (X) would have 10% of the possible sample means in the two tails? Round your answer to 2 decimal places. Enter only the smaller of the two values. ● 66 and O
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