Changes
From Karnataka Open Educational Resources
6 bytes added
, 14:44, 10 July 2014
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| If n =10, = 12 and = 1530 find coefficient of variation | | If n =10, = 12 and = 1530 find coefficient of variation |
| ==INTERPRETATION OF PROBLEM== | | ==INTERPRETATION OF PROBLEM== |
− | ==Previous knowledge== | + | ===Previous knowledge=== |
− | ==Solution== | + | ====Solution==== |
| <math>\frac{\sum x}{n}=\bar x </math> <br> | | <math>\frac{\sum x}{n}=\bar x </math> <br> |
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