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Mathematics
Mathematics
Problem
For two events
E
E
E
and
F
F
F
, it is given that
P
(
E
)
=
0.7
P(E)=0.7
P
(
E
)
=
0.7
,
P
(
F
)
=
0.5
P(F)=0.5
P
(
F
)
=
0.5
and
P
(
E
∪
F
)
=
0.9
P(E\cup F)=0.9
P
(
E
∪
F
)
=
0.9
. Calculate
P
(
F
∣
E
)
P(F\mid E)
P
(
F
∣
E
)
. a)
1
2
\dfrac12
2
1
b)
3
5
\dfrac35
5
3
c)
3
7
\dfrac37
7
3
d)
5
7
\dfrac57
7
5
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