Question

Construct a frequency distribution table for the data on weighs (in kg) of 20
students of a class using intervals 30-35, 35-40 and so on.
40,38,33,48,60,53,31,46,34,36
49,41,55,49,65,42,44,47,38,39

Answer 1

Answer:

Weight in kg No. of students

30−35 3

35−40 5

40−45 3

45−50 5

50−55 2

55−60 1

60−65 1

a−b⇒a<W≤b

W→ weight.

solution