Find the median of the following data Marks 20-30 30-40 40-50 50-60 60-70 70-80 80-90 frequency 5 15 25 20 7 8 10
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... the Following Data: Marks Below: 10 20 30 40 50 60 70 80 Concept: Median of Grouped Data. ... No. of students: 15, 35, 60, 84, 96, 127, 198, 250 ... interval, Frequency, Cumulative
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