propiedades
?
E
(
a
+
bX
)
=
____________________
+
____________________
(
X
)
,
con
____________________
,
____________________
?
____________________
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Var
(
a
+
bX
)
=
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(
X
)
,
con
____________________
,
____________________
?
____________________
?
Var
(
X
)
=
____________________
[
(
X
?
?
)
²
]
?
Var
(
X
)
=
____________________
(
X
²
)
?
____________________
(
X
)
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?
E
[
g
(
X
)
]
=
(
desde
?
hasta
?
?
)
?
____________________
(
x
)
____________________
(
x
)
____________________
?
E
(
X
+
Y
)
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(
____________________
)
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E
(
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)
?
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(
X
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)
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E
(
____________________
)
?
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(
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)
?
Var
(
X
+
Y
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Var
(
____________________
)
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Var
(
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)
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si
X
e
Y
son
____________________
.
?
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(
X
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Var
(
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)
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Var
(
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)
,
si
X
e
Y
son
____________________
.