Question

9. The table given below shows percentage of marks a student has obtained in five unit tests in the
subject of English:
Test:
I
II III IV V
Marks (in %): 72
83
80 86 70
Find the probability that the student scores
(1) more than 80% marks
(ii) more than 60% marks
(iii) atleast 75% marks.​

Answer 1

Answer:

more than 80% I thought the student scores