Changes
From Karnataka Open Educational Resources
5 bytes added
, 07:33, 14 August 2014
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| =Problem 1= | | =Problem 1= |
− | If n =10, = 12 and | + | If n =10, bar x= 12 and |
| <math>\sum{x^2}= 1530 find the standard deviation </math> <br> | | <math>\sum{x^2}= 1530 find the standard deviation </math> <br> |
| | | |