Question

Q1) The marks obtained by 40 students of a class in an examination are given below.
3,20,13,1,21,13,3,23,16,13,18,12,5,12,5,24,9,2,18,20,3,10,12,7,18,2,5,7,10,16,8,16,17,8,23,24,6,23,15
Present the data in the form of a frequency distribution using equal class size ,one such class being 10-​

Answer 1

Answer:

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