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Random Variables
easy
0:00.0
If
X
X
X
and
Y
Y
Y
are independent, what is
E
[
X
+
Y
]
E[X+Y]
E
[
X
+
Y
]
?
A
E[X]E[Y]
B
E[X] + E[Y]
C
E[X]
D
E[Y]
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