Measures of Central Tendency
Quick practice
Question 1 of 5
Calculate the coefficient of correlation on the basis of given information:
Covariance(X,Y)= - 25.5
S.D. (X) = 4.7
S.D.(Y) = 7.6
Number of pairs of observations = 30
A
0.523
B
0.714
C
- 0.714
D
- 0.523
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