Which of the Following Would Be a Measure of Spread

question 30

Multiple Choice

Which of the following would be a measure of spread of a probability distribution.

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Definitions:

Squared Deviations

Values obtained by subtracting the mean from each data point in a set, squaring the result to eliminate negative numbers, used in variance calculation.

Aptitude Test

An examination designed to measure a person's ability to develop skills or acquire knowledge, predicting future performance.

Sample Variance

A measure of the dispersion or spread of a set of sample data points around their sample mean.

Flu Shots

Vaccinations that protect against influenza, recommending annually to safeguard against the evolving flu virus strains.