General Studies · Research Methodology
Which of the following statements is NOT correct about error variance in research methodology? (1) Error variance is self-compensating. (2) Error variance operates in both positive and negative directions. (3) Error variance is unpredictable. (4) Error variance is always negative.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1All of the above
- 2Only (2) and (3)
- 3Only (4)✓
- 4Only (1) and (4)
Correct answer
Only (4)
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