Math, asked by ambikaganiga13, 12 days ago

Find the mean of the following data, by direct method.
Class internal Frequency
4
1-5
5-9
9 - 13
13-17
17-21
mn-
7
1
N= 20

Answers

Answered by sushant126mishra

0

Answer:

fdotyfnyigyusoudluygdyihxkhxkyitydusseerrr

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