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Mathematics
Mathematics
Problem
In each of the Exercises 16 and 17 choose the correct answer: 16. If
P
(
A
)
=
1
2
,
P
(
B
)
=
0
\mathrm{P}(\mathrm{A})=\frac{1}{2}, \mathrm{P}(\mathrm{B})=0
P
(
A
)
=
2
1
,
P
(
B
)
=
0
, then
P
(
A
∣
B
)
\mathrm{P}(\mathrm{A} \mid \mathrm{B})
P
(
A
∣
B
)
is (A) 0 (B)
1
2
\frac{1}{2}
2
1
(C) not defined (D) 1 (A) 0 (B)
1
2
\frac{1}{2}
2
1
(C) not defined (D) 1
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