Question

How to find the Frequency when we are given the cumulative frequency?

Answer 1

Subtract the cumulative frequency of the preceeding class.

ex -
10 - 20. 5
20 - 30. 12

Cumulative frequency of class 20-30
is 12 - 5 = 6

Answer 2

HEYA>>>>>

_____________________________________Its quite simple.You have to go the other way round.When a set of cumulative frequency is given,subtract the cumulative frequency of the precious class.This difference itself is the frequency.

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