How to find median value of grouped data with frequency?
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First make a column of cumulative frequency
The put value in this formula
MARK IT BRAINEST
The put value in this formula
MARK IT BRAINEST
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find the cumulative frequency of the data
then put in the formula
median=l+(n/2-cf/f) ×h
then put in the formula
median=l+(n/2-cf/f) ×h
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