Question

Find the probability that weight of a student is more than 50 kg​

Answer 1

Answer:

Total number of students = 38

(i) Number of students whose weight is at most 60 kg = 9 + 5 + 14 + 3 + 1 + 2 = 34

Probability that weight of student is at most 60 kg  

(ii) No. of students whose weight is at least 36 kg

= 5 + 14 + 3 + 1 + 2 + 2 + 1 + 1 = 29

Probability that the weight of a student is at least 36 kg =  

(iii) No. of students whose weight is not more than 50 kg

= 9 + 5 + 14 + 3 = 31

Probability that the weight of a student is not more than 50 kg =

Step-by-step explanation:

Answer 2

Answer:

My friend dharmaraj is of 60 kg