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1 h1. Notations of mean
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3 The mean symbol represents the function returning arithmetic mean or average of a data set or random variable.
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5 h3. Descriptions of this symbol
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7 - OpenMath's [s_data1/mean|http://www.openmath.org/cd/s_data1.xhtml#mean]
8 - See mean in [Mathworld|http://mathworld.wolfram.com/Mean.html]
9 - See mean in [MathML3|http://www.w3.org/TR/MathML3/chapter4.html#contm.mean]
10 - See mean in [Wikipedia|http://en.wikipedia.org/wiki/Mean]
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14 h3. Observations of mean
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16 Put your observations here...
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18 h4. English !mean1-en.png|align=right!
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20 The arithmetic mean symbol is represented in the English book [precalculus|Census.Bibliography#precalculus-Larson-Hostetler] in page number 652.
21 [Find the example in google books link|http://books.google.com/books?id=g1Bul7oPMF4C&lpg=PA574&dq=Row%20matrix&pg=PA652#v=onepage&q&f=false]
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25 h4. Spanish !mean1-es.png|align=right!
26 We find in the Spanish book [Matematicas para las ciencias aplicadas|Census.Bibliography#matematica-aplicadas] that the arithmetic mean is shown in page number 544
27 and it is called 'Media aritmética' in Spanish context.
28 [Find the example in google books link|http://books.google.com.eg/books?id=uxauLevnXxUC&lpg=PA170&ots=1pMGHCQ9Cq&dq=matem%C3%A1ticas%20coeficiente%20binomial&hl=en&pg=PA544#v=onepage&q&f=false]
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34 h3. Encoding the observations of mean
35 [See encodings|http://devdemo.activemath.org/mathbridge/tools/symbolpresentation.cmd?order=by+Theory&lang=x-all&fmt=html&clipCoordinate=1&omsource=%3COMOBJ+xmlns%3D%22http%3A%2F%2Fwww.openmath.org%2FOpenMath%22%3E%0D%0A++%3COMA%3E%0D%0A++++%3COMS+cd%3D%22s_data1%22+name%3D%22mean%22+xref%3D%22mbase%3A%2F%2Fopenmath-cds%2Fs_data1%2Fmean%22+%2F%3E%0D%0A++++%3COMV+name%3D%22X%22+%2F%3E%0D%0A++%3C%2FOMA%3E%0D%0A%3C%2FOMOBJ%3E&submit=View]
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