alleryStart learning →Spearman's correlation equals Pearson's correlation computed on which values?
ASquares of the data
BLogs of the data
CMedians of the data
DRanks of the data
Answer & Solution
Correct answer: D. Ranks of the data
Replacing each observation by its rank and then applying Pearson's formula gives Spearman's rho.
Keep practising Correlation and Regression
Browse all Correlation and Regression questions for CA Foundation, or explore more Quantitative Aptitude topics.
Related questions
Unlike covariance, the correlation coefficient has what property?Which statement about r is always true?All points satisfy y = 3 - 2x exactly. What is the value of r?Which correlation shows the strongest linear relationship?Judge A ranks 1,2,3,4,5 and judge B ranks the same entrants 2,1,4,3,5. Find rho.Two judges give identical rankings to four contestants. What is the rank correlation?For ten items the sum of squared rank differences is 33. Find the rank correlation.Ranks of five students in two tests give a sum of squared rank differences of 4. Find Spea