Examlex
Which statement best explains why many local businessmen supported the Anti-Saloon League?
Item-total Correlation
The relationship between individual item scores and the overall score across all items in a test or questionnaire.
Split-half Reliability
An evaluation of reliability involving splitting a test into two sections and comparing scores from each section to check how consistent the test is.
Cohen's Kappa
A statistical coefficient that measures inter-rater agreement for qualitative (categorical) items.
Interrater Reliability
Refers to the degree of agreement among independent observers or raters evaluating the same phenomenon.
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