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Calculate conditional probability (#752)
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Calculate conditional probability (#752)
Use
P
(
A
∣
B
)
=
P
(
A
∩
B
)
P
(
B
)
P(A|B) = \frac{P(A \cap B)}{P(B)}
P
(
A
∣
B
)
=
P
(
B
)
P
(
A
∩
B
)
.
