Examlex
One advantage of customized achievement tests over standardized tests is that customized achievement tests
Simple Random Sampling
A sampling method where each member of a population has an equal chance of being included in the sample.
Confidence Interval
A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter.
Standard Deviation
A metric indicating the degree of spread or distribution among a collection of numbers.
Sample Size
The number of observations or individuals participating in a study from which conclusions about the larger population can be drawn.
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