Match List-I with List-II.
| List I | List II |
|---|---|
| A. Coefficient of dispersion | I. Standard deviation as a percentage of mean |
| B. Standard deviation | II. Mean of squared deviations of individual scores from mean |
| C. Coefficient of variation | III. Variance in terms of mean |
| D. Variance | IV. Positive square root of variance |
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Show answer & explanation
Correct answer: C. A-III, B-IV, C-I, D-II
Explanation
Coefficient of dispersion – variance relative to the mean; SD – positive square root of variance; CV – SD as a percentage of the mean; variance – mean of squared deviations.
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