Math, asked by shubhamsahoo27, 5 months ago

Class interval:10-30, 30-50, 50-70, 70-90, 90-110, 110-130Frequency:5,8,12, 20,3,2 find mean by direct mean method

Answers

Answered by rw95778

2

Answer:

4

Step-by-step explanation:

nice

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