Math, asked by sangeetarpatil2005, 9 months ago

find the mean by assumed mean method 0-20,20-40,40-60,60-80,80-100,100-120,120-140.frequency 4,15,23,12,16,8,2

Answers

Answered by princeafroz1990
2

Answer:

Make me your brain list and I will give you answer in comment.

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