Explain Content Validity and Construct Validity

question 32

Essay

Explain content validity and construct validity.

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Definitions:

3rd Quartile

The 3rd quartile, also known as Q3, marks the value below which 75% of the data in a dataset falls, effectively dividing the higher quarter of data from the rest.

Range

The gap between the maximum and minimum figures within a set of data.

Salaries

Regular payments made to employees for their work or services, typically expressed on an annual basis.

Variance

A measure of the dispersion of a set of data points around their mean value, calculated as the average of the squared differences from the mean.