Suppose that a population has a mean of 200 and a standard deviation of 26. a. Compute the standard error of the sample mean for a sample size of 10.

Bruno Buccolo asked Jun 7, 2023

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Bruno Buccolo asked Jun 7, 2023

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27 votes

Given:

Mean = 200

Standard deviation = 26

a) Find the standard error for a sample size of 10:

$E=(\sigma)/(√(N))$

Substitute the values:

Answer: 8.22

Joel Richman answered Jun 13, 2023

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