the sum of the deviations of a set of values x1,x2,x3,....xn measured from 50 is -10 and the sum of deviations of the value from 46 is 70. the mean is ____. can somone plz tell me how do we solve such sums??

Sum of divisions of x 1x 2 ..... x n from 50 is -10.


From (1) and (2) we get

  • 41
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