Question

The marks of 30 students of a class, obtained in a test(out of 75), are given below
42, 21, 50, 37, 42, 37, 38, 42, 49, 52, 38, 53, 57,47.29
59.61, 33, 17, 17, 39, 44, 42, 39, 14, 7.27. 19, 54.51.
Forma frequency table with equal class intervals. (Hint: one of them being 0-10)​

Answer 1

Answer:

7.27 , 14,17,17,19,21,33,38,37,38,37,42,49,42,......

Answer 2

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