Find the missing frequency of the group 20-30, if it is given that M = 28

CBSE Class 11 CBSE Class 11 Economics
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Find the missing frequency of the group 20-30, if it is given that M = 28.

Find the missing frequency of the group 20-30, if it is given that M = 28..png758×76 8.27 KB

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Calculation of Missing Frequency

Calculation of Missing Frequency.png769×551 38.3 KB