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Line 23:
Line 23: − + − <math>\sum{x^2}= 1530 find the standard deviation </math> <br>
Activity- statistics problems (view source)
Revision as of 05:17, 13 August 2014
, 05:17, 13 August 2014→Problem 2
σ=3
σ=3
=Problem 2=
=Problem 2=
find the Standard deviation for the following data.
find the Standard deviation for the following data.<br>
x 3 8 13 18 23 <br>
x 3 8 13 18 23 <br>
f 7 10 15 10 8 <br>
f 7 10 15 10 8 <br>
=INTERPRETATION OF PROBLEM=
=INTERPRETATION OF PROBLEM=