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USPshnik [31]
3 years ago
15

The probability that a train leaves on time is 0.9. The probability that the train arrives on time and leaves on time is 0.36. W

hat is the probability that the train arrives on time, given that it leaves on time?
0.4
0.9
0.27
0.36
Mathematics
2 answers:
ASHA 777 [7]3 years ago
5 0
P(arrives on time given leaves on time)=
P(B | A)= P(B n A) / P(A)
= P(A n B) / P(A)
= 0.36 / 0.9
= 0.4
Roman55 [17]3 years ago
4 0

.4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer .4 is the answer

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