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From Karnataka Open Educational Resources
Activity- statistics problems (view source)
Revision as of 10:28, 13 August 2014
, 10:28, 13 August 2014→Problem 1
=Problem 1=
=Problem 1=
If n =10, = 12 and
If n =10, = 12 and
<math>\sum{x^2}= 1530 </math> <br>
<math>\sum{x^2}= 1530 find the standard deviation </math> <br>
=INTERPRETATION OF PROBLEM=
=INTERPRETATION OF PROBLEM=
