Mathematics · Statistics
In the Spearman's rank correlation formula R = 1 - 6 ∑D2N(N2 - 1), 'D' stands for:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Deviation from mean
- 2Difference between the pairs of ranks✓
- 3Coefficient of correlation
- 4Number of paired observations
Correct answer
Difference between the pairs of ranks
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