Q1087
Which of the following measures are unit free? 1. Correlation coefficient 2. Covariance 3. Coefficient of variation 4. Index numbers Select the correct answer using the options given below
A.
1, 2 and 3
B.
1, 3 and 4
AnswerC.
Both 1 and 4
D.
None of the above
Answer: Option B
Solution
Answer: Option B
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