Question

what is the probability of the event "A student failed in an examination"
(a) 0
(b) 1
(c) 1/2
(d) infinity​​

Answer 1

Answer:

b) 1 can be the correct answer.

Answer 2

what is the probability of the event "A student failed in an examination"

(a) 0

(b) 1 [✓]

(c) 1/2

(d) infinity