Reliability Is the Degree to Which a Test Measures What

question 118

True/False

Reliability is the degree to which a test measures what it is supposed to measure.

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Definitions:

Group 1

The first group or category in a study or classification scheme.

Variance

Variance measures the dispersion of a set of data points around their mean, quantifying how much the numbers in the set differ from each other.

Independent Groups

A study design where different participants are used in each group of the experiment, with each participant being exposed to only one level of the experimental manipulation.

Related

A term indicating that two or more variables have some form of association or connection with each other.