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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.

Respuesta :

Given:

Mean = 200

Standard deviation = 26

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

[tex]E=\frac{\sigma}{\sqrt{N}}[/tex]

Substitute the values:

[tex]E=\frac{26}{\sqrt{10}}=8.22[/tex]

Answer: 8.22

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