Math, asked by narsingojusridharkum, 7 months ago

Find the mean by following data:(deviation method)
(x) 5,10,15,20, 25, _(f) 56,23, 39,13, 8, _


Answers

Answered by nchlbht
0

Answer:

x -30, f-4

Step-by-step explanation:

x- add 5 in equation

f- half of each equation

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