The Sum of the Squared Deviations from a Population Mean

question 3

Multiple Choice

The sum of the squared deviations from a population mean divided by the population size is the definition for the.

• A)population standard deviation
• B)population variance
• C)sample variance
• D)sample standard deviation

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Definitions:

Engagement

The degree of interest, enthusiasm, or involvement an individual demonstrates towards a particular activity or subject.

Extreme Child Poverty

A severe condition where children live in households with income far below the poverty threshold, lacking basic needs for healthy development.

Federal Poverty Level

a measure issued annually by the Department of Health and Human Services used to determine eligibility for various federal programs and benefits.

Incomes

The money received by an individual or organization, typically on a regular basis, for work, through investments, or from benefits.