Conditional probability P(A/B) (Jee Mains) | ExamDuo
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Classical and Conditional Probability
Medium
Conditional probability P(A/B)
P.m.f. of a d.r.v X is :
P(X) =
x
15
; for x = 1 , 2 , 3 , 4 , 5
= 0 ; otherwise
If A :
1
2
< X <
5
2
and B : X > 1,
then P(
A
B
) is
SELECT ONE OPTION
A
1
7
B
1
6
C
1
5
D
1
4
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