Math, asked by avanirm10, 1 month ago

find the mean of the following distribution table

C-I 0-10 10-20 20-30
7 10 23

30-40 40-50 50-60
51 6 3

Answers

Answered by arunkumarnepa00

1

Answer:

29.65

Step-by-step explanation:

pls refer the attached paper for solution

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