When Conducting an ANOVA, the Within-Groups Population Variance Estimate Is

question 15

Multiple Choice

When conducting an ANOVA, the within-groups population variance estimate is the sum of the population variance estimates based on each sample, divided by the:

• A)sample size
• B)number of groups
• C)degrees of freedom
• D)number of groups minus 1

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Definitions:

External Validity

The extent to which the results of a study can be generalized to other situations and to other people.

Individualized Approach

A method tailored to meet the unique needs of an individual, considering their personal circumstances, preferences, and characteristics.

External Validity

The extent to which the findings of a study can be generalized to other situations, settings, or groups.

Federal Government

The national government of a federated state, which shares sovereignty with the individual state or provincial governments.