The percentage of marks obtained by a student in the monthly unit tests are given
below:
Unit test:
1 11 III IV V
Percentage of marks obtained: 58, 74, 76, 62, 85
Find the probability that the student gets:
a first class i.e. at least 60% marks
(ii) marks between 70% and 80%
(111) a distinction i.e. 75% or above,
(iv) less than 65% marks,
Answers
Answered by
3
Answer:
1. 2/5
3 2/5
4. 2/5
Explanation:
no of possible outcomes
_____________________
total no of outcomes
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