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Random Variables
easy
0:00.0
RV has
V
a
r
(
X
)
=
16
Var(X) = 16
V
a
r
(
X
)
=
16
. What is
V
a
r
(
X
/
4
)
Var(X/4)
V
a
r
(
X
/4
)
?
A
1
B
2
C
4
D
16
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