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Mathematics
Mathematics
Problem
*A* and *B* are mutually exclusive events where
P
(
A
)
=
x
P(A) = x
P
(
A
)
=
x
and
P
(
B
′
)
=
0.43
P(B') = 0.43
P
(
B
′
)
=
0.43
. a. a** Write
P
(
A
∪
B
)
P(A \cup B)
P
(
A
∪
B
)
in terms of
x
x
x
. b.
b
Find
x
x
x
given that
P
(
A
∪
B
)
=
0.73
P(A \cup B) = 0.73
P
(
A
∪
B
)
=
0.73
.
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