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Statistics Examples
Step-by-Step Examples
Statistics
Probability
Find P(B|A) and P(A|B) for Independent Events
P
(
B
)
=
0.75
,
P
(
A
)
=
0.25
Step 1
Two
events
are
independent events
when the occurrence of one does not affect the
probability
of the other. In this case,
P
(
B
|
A
)
=
P
(
B
)
and
P
(
A
|
B
)
=
P
(
A
)
.
P
(
B
|
A
)
=
P
(
B
)
=
0.75
P
(
A
|
B
)
=
P
(
A
)
=
0.25
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