The Standard Deviation of a Distribution of Means Is

question 31

Multiple Choice

The standard deviation of a distribution of means is:

• A)figured by subtracting the variance from the sample mean and then taking the square root
• B)the square root of the variance of the distribution of means
• C)the population variance divided by the number of individuals in each sample
• D)the same as the square root of the sample variance

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Definitions:

Values

Numerical quantities assigned to variables or outcomes in mathematical expressions, calculations, or measurements.

Simplified Expression

An algebraic expression that has been reduced to its simplest form, making it easier to interpret or solve.

Algebraic Expression

A sequence in math that features common numerals, symbols like x or y, and mathematical actions including plus, minus, times, and divided by.

Simplified Expression

An expression that has been reduced to its simplest form, combining like terms and applying mathematical operations where possible.