Question

the marks of 30 students of a class, obtained in a test (out of 75),are given below
42,21,50,37,42,37,38,42,49,52,38,53,57,47,29,59,61,33,17,17,39,14,7,27,19,54,51. from a frequency table with equal class intervals (Hint:one of them being 0-10)​

Answer 1

Answer:

Find the attachment.

Step-by-step explanation:

Given the marks of 30 students of class, obtained in a test (out of 75),

We have taken class interval 10.

First class interval 0-10.