Examlex
The cross price elasticity for hot dogs for a change in the price of hot dog buns is likely to be
Factor Analytic Technique
A statistical method used to describe variability among observed, correlated variables in terms of potentially lower number of unobserved variables, called factors.
Test Construction
The process of developing a test that accurately measures what it is intended to measure, with reliability and validity.
Factor Analytic Approach
A statistical method used in psychology to identify clusters of related items (factors) on tests or surveys, revealing underlying variables.
Correlations
Statistical measures that describe the extent to which two variables change together, but not necessarily indicating causation.
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