Question

Prepare a frequency distribution table for the following data of
marks obtained by 40 students of a class :

80,10,30,70,60,50,50,40,40,20,40,90,50,30,70,10,60,50,20,70,70,3
0,80, 40,20,80,90,50,80,60,70,40,50,60,90,60,40,40,60,60.

Answer 1

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