Math, asked by bosshiva143, 2 months ago

a) Find the mean
СІ
100-110 110-120 120-130 130-140 140-150
fi
4
14
21
8
3

Answers

Answered by abhinavsinha1235
1

Answer:

sorry for your reply

Answered by kumarkamlesh0019
1

Step-by-step explanation:

I don't know

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