The Test Statistic for One-Way ANOVA Is Equal to
A) $\frac { \text { Variance within samples } } { \text { Variance between samples } }$

question 83

Multiple Choice

The test statistic for one-way ANOVA is equal to

• A) \(\frac { \text { Variance within samples } } { \text { Variance between samples } }\)
• B) \(\frac { \text { Variance within populations } } { \text { Variance between populations } }\)
• C) \(\frac { \text { Variance between samples } } { \text { Variance within samples } }\)
• D) \(\frac { \text { Mean within samples } } { \text { Mean between samples } }\)

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Definitions:

Selection Bias

A distortion in the analysis resulting from the method of collection of data, where the sample is not representative of the population being studied.

Experimental Groups

Groups in an experiment that receive the treatment or intervention being tested.

External Validity

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

Generalize

The process of applying the findings from a study to broader contexts, indicating the extent to which the results are applicable to other settings, populations, or times.