A) the weights (in kgs) of 50 students in a class are given below.
45 26 34 21 25 32 40 31 27 31
25 29 41 43 38 34 36 29 21 28
38 31 33 44 24 26 28 33 32 35
42 23 26 31 37 43 26 36 22 29
30 29 22 24 42 38 40 41 27 22
construct a frequency distribution table with equal class intervals.
(or)