Question

Following are the marks obtained by 30 students in an
examination:
15 20 8 9 10 16 17 20 24 30
44 47 38 36 40 27 25 28 30 19
7 11 21 31 41 37 47 23 20 17
Taking 20-30(30 not included) as one of the class intervals construct a
frequency distribution table and also draw the histogram.

Answer 1

Answer:

Following are the marks obtained by 30 students in an

examination:

15 20 8 9 10 16 17 20 24 30

44 47 38 36 40 27 25 28 30 19

7 11 21 31 41 37 47 23 20 17

Taking 20-30(30 not included) as one of the class intervals construct a

frequency distribution table and also draw the histogram.