Question

The marks of 30 students of a class, obtained in a test (out of 75). are green 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.​

Answer 1

Answer:

but what is ur question.do we have to find avg or what?