The Use of a Pretest Is Never Important in the Evaluation

question 93

True/False

The use of a pretest is never important in the evaluation of the effectiveness of training.

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Definitions:

Variance

A statistical measure that quantifies the dispersion of a set of data points or distribution around its mean, indicating how spread out the values are.

Retries

Attempts to perform an action again after a failure or error in the initial attempt.

COV

Coefficient of Variation, a statistical measure of the relative dispersion or variability in data, expressed as a percentage of the mean.

Variables

Elements, features, or factors that are likely to vary or change from one instance to another in a study or experiment.