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Behrens–Fisher t′ Statistic
The Behrens-Fisher t′ statistic can be employed when one seeks to make inferences about the means of two normal populations without assuming the variances are equal. The statistic was offered first by W. U. Behrens in 1929 and reformulated by Ronald ...
- Descriptive Statistics
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- “Coefficient Alpha and the Internal Structure of Tests”
- “Convergent and Discriminant Validation by the Multitrait-Multimethod Matrix”
- “Meta-Analysis of Psychotherapy Outcome Studies”
- “On the Theory of Scales of Measurement”
- “Probable Error of a Mean, The”
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- Bartlett's Test
- Behrens-Fisher t′ Statistic
- Chi-Square Test
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- Welch's t Test
- Wilcoxon Rank Sum Test
- z Test
- Theories, Laws, and Principles
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- Classical Test Theory
- Correspondence Principle
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- Occam's Razor
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- Positivism
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- Theory
- Theory of Attitude Measurement
- Weber-Fechner Law
- Types of Variables
- Validity of Scores
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