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Once the data has been loaded into the database, the _____ tests and fine-tunes the database for performance, integrity, concurrent access, and security constraints.
Scale of Measurement
A system that specifies the nature of the relationship among values assigned to objects or individuals based on properties.
Achievement Test Scores
Quantitative measures of an individual's knowledge or proficiency in a particular subject or skill area, derived from standardized tests.
Standard Deviation
A measure used in statistics to quantify the amount of variation or dispersion of a set of values.
Percentile Rank
A score that indicates the percentage of scores in its frequency distribution that are equal to or below it.
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