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Mathematics
Mathematics
Problem
For two events
A
A
A
and
B
B
B
, the following information is given:
P
(
A
)
=
0.4
,
P
(
A
∣
B
)
=
2
5
,
P
(
B
∣
A
)
=
3
8
.
P(A)=0.4,\; P(A\mid B)=\dfrac{2}{5},\; P(B\mid A)=\dfrac{3}{8}.
P
(
A
)
=
0.4
,
P
(
A
∣
B
)
=
5
2
,
P
(
B
∣
A
)
=
8
3
.
Calculate: a. (i)
P
(
A
∩
B
)
P(A\cap B)
P
(
A
∩
B
)
b. (ii)
P
(
B
)
P(B)
P
(
B
)
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