Question

The marks of 30 students of a class, obtained
in a test are
give​

Answer 1

Anwer:

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Step-by-step explanation:

please write the whole questions

Answer 2

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. Form a frequency table with equal class intervals. (Hint : one of them being 0-10)