Examlex
As the population value of Cramer's statistic increases,what happens to the sample size needed to achieve a desired power level?
Assessing Reliability
The process of determining the consistency and stability of a measurement tool or test over time.
Internal Consistency
A measure of reliability which evaluates how strongly items in an assessment are related in a single administration.
Test-Retest
A method of determining the reliability of a test by administering the same test to the same subjects at two different points in time.
Correlation Coefficient
A numeric value that indicates the strength of the relationship between two variables.
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