Mathematics · Statistics
Which of the following formulas correctly represents the Probable Error (PE) of the correlation coefficient?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1PE = 0.6475(1 - r2)√n
- 2PE = 0.6745(1 - r2)√n✓
- 3PE = 0.6475√n1 - r2
- 4PE = 0.6745(1 - r2)n
Correct answer
PE = 0.6745(1 - r2)√n
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