Question

The percentage of marks obtained by a student in the monthly unit tests are given below:

Find the probability that the student gets

Unit test

I II III IV V

Percentage of marks obtained (58, 74, 76, 62, 85)

(i) A first class, i.e. atleast 60% marks

(ii) Marks between 70% and 80%

(iii) A distinction i.e. 75% and above

(iv) Less than 65% marks ​

Answer 1

Answer:

less than 65% marks is the right answer