Math, asked by sunamiagarwal, 7 months ago

how to find CF (cumulative frequency)
Class 10th
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Answers

Answered by kamakshi46
1

Answer:

By multiplying size(x) and frequency(y)

Step-by-step explanation:

you can find it by multiplying x and y...... f is for frequency

Answered by mbakshi37
1

Answer:

cumulative means Total so

Cumm Freq is Total of all frequency

Cumm X . f / cumm f = Mean

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