Examlex
The Spearman-Brown formula can be used for which types of tests?
Tied Values
Occurs when two or more observations have the same value in a set of data, often requiring special consideration in statistical analyses.
Aptitude Tests
Standardized tests designed to measure an individual's potential to acquire skills or knowledge.
Wilcoxon Signed-Rank Test
A non-parametric test that compares two related samples or matched pairs to assess whether their population mean ranks differ.
Test Statistic
A calculated value from sample data used in a hypothesis test to determine whether to reject the null hypothesis.
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