Education · Test Reliability
Which of the following is NOT a split-half method of estimating the reliability of a test?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Spearman-Brown formula
- 2Kuder-Richardson formulas (KR-20 / KR-21)✓
- 3Guttman formula
- 4Rulon formula
Correct answer
Kuder-Richardson formulas (KR-20 / KR-21)
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