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Display information for equation id:math.219389.30 on revision:219389

* Page found: Expected value (eq math.219389.30)

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Occurrences on the following pages:

Hash: 13fce668381d93c55c280d0a2f0d3328

TeX (original user input):

\operatorname{Var}(X)=  \operatorname{E}[X^2] - (\operatorname{E}[X])^2.

TeX (checked):

\operatorname {Var} (X)=\operatorname {E} [X^{2}]-(\operatorname {E} [X])^{2}.

LaTeXML (experimental; uses MathML) rendering

MathML (4.568 KB / 873 B) :

Var ( X ) = E [ X 2 ] - ( E [ X ] ) 2 . Var X normal-E superscript X 2 superscript normal-E X 2 {\displaystyle\operatorname{Var}(X)=\operatorname{E}[X^{2}]-(\operatorname{E}[% X])^{2}.}
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SVG (8.963 KB / 3.159 KB) :

upper V a r left-parenthesis upper X right-parenthesis equals normal upper E left-bracket upper X squared right-bracket minus left-parenthesis normal upper E left-bracket upper X right-bracket right-parenthesis squared period

MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools) rendering

MathML (0 B / 8 B) :

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SVG (0 B / 8 B) :


PNG (0 B / 8 B) :


Translations to Computer Algebra Systems

Translation to Maple

In Maple:

Reached unknown latex-command \operatorname - Reason: Unknown LaTeX Command

Translation to Mathematica

In Mathematica:

Reached unknown latex-command \operatorname - Reason: Unknown LaTeX Command

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