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50 students of economics, secured the following marks in an examination: Marks 20−25 25−30 30−35 35−40 40−45 45−50 50−55 55−60 60−65 65−70 Students 6 3 7 4 6 4 2 8 3 7 Calculate median.

Answer» 50 students of economics, secured the following marks in an examination:





























Marks 20−25 25−30 30−35 35−40 40−45 45−50 50−55 55−60 60−65 65−70
Students 6 3 7 4 6 4 2 8 3 7

Calculate median.


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