Question

6. The percentages of marks obtained by a student in six unit tests are
given below:
I
II
III
IV
V
VI
53
72
28
46
67
59
.
Percentage of marks obtained
A unit test is selected at random. What is the probability that the
student gets more than 60% marks in the test?​

Answer 1

Answer:

Total no of tests = 6

no of tests in which he scored above 60= 2

probability that he will score above 60 = 2/6=1/3 Ans

Answer 2

6. The percentages of marks obtained by a student in six unit tests are
given below:
I
II
III
IV
V
VI
53
72
28
46
67
59
.
Percentage of marks obtained
A unit test is selected at random. What is the probability that the
student gets more than 60% marks in the