Examlex
When developing a survey, what should the survey researcher begin each group of survey questions with?
Correlation
A statistical measure that describes the extent to which two variables change together, indicating the strength and direction of their relationship.
National Licensure Exam
A standardized examination used in various professions to certify competency and readiness for practice at a national level.
GPA
Grade Point Average, a numerical calculation representing the average value of the accumulated final grades earned in courses over time, often used in educational settings.
Stanine
A method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two.
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