Question

The following table represents the weight of
50 students in 9th class of a particular school:
Weight (in kg)
50-55
55-60
60-65
65-70
Number of students
8
27
12
3
Then the probability of a student having weight
27
35
(a)
(b)
100
50
27
15
(d)
50
50
less than 60 kg is​

Answer 1

Answer:

it's so much long...............