Question

The weights of 20 students of a class are 49, 48, 46, 48, 50, 52, 47, 41, 40, 49, 51, 51, 56, 46, 45, 44, 49, 53, 42 and 47. find the number of students having maximum weight in the above data.​

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.