The mark obtained by 32 students in a competitive exam are given below:
Marks. No. Of students
70 3
58 5
61 4
52 7
65 6
75 2
68 3
60 2
One students is choosen at random. Find the probability that the:
(a) students scored more than 65 marks,
(b) marks scored by the student is an odd number.
(c) marks scored by the student is more than 70.
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a. 8/32 = 1/4
B. 12/32 = 3/8
C. 2/32 = 1/16
B. 12/32 = 3/8
C. 2/32 = 1/16
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