Math, asked by gurdeepkaur19, 11 months ago

If the class marks of a frequency distribution are 10,15and20 then which class interval corresponds to the class mark 15

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Answered by Hammad547840

3

Answer:

For example, the class size of the class- interval 10-15 is ... marks 60-70 in a particular subject is 60, then the frequency of the class ...

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