The Variance Estimate Is an Example of a

question 60

Multiple Choice

The variance estimate is an example of a

• A)degree of freedom.
• B)mean square.
• C)sampling distribution of the variance.
• D)population parameter.

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Definitions:

Sample SD

The standard deviation of a sample, a measure of the dispersion or variability of data points within the sample.

Population Mean

The average value of a set of characteristics for the entire population.

Sample Weigh-Ins

Occasions when samples, such as those in research or competitions, are weighed to ensure they meet certain criteria or for data collection purposes.

Known Variance

A statistical term referring to the situation where the variance of a population is a known quantity.