Mathematics · Correlation and Regression
What is the standard error of Spearman's rank correlation coefficient (ρ) under the null hypothesis of zero correlation?
- 1√2n(1 − ρ2)
- 21 − ρ2n
- 3√n2(1 − ρ2)
- 41 − ρ2√n✓
Correct answer
1 − ρ2√n
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