Standard Error of the Mean Flashcards

1
Q

What does standard error of the mean represent?

A

Dispersion of population mean value around range of various mean values obtained from repeated sampling of the population

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2
Q

What is standard error?

A

SD of the distribution of the means

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3
Q

What does the SEM allow us to do?

A

Calculate CI

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4
Q

Formula for SE

A

SD / square root of sample size

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