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→Estadística descriptiva
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==Estadística descriptiva== | ==Estadística descriptiva== | ||
[http://www.bmj.com/content/331/7521/903.full Standard deviations and standard errors] | *[http://www.bmj.com/content/331/7521/903.full Standard deviations and standard errors] | ||
*[http://bja.oxfordjournals.org/content/90/4/514.full Misuse of standard error of the mean (SEM) when reporting variability of a sample] | |||
=Presentació de resultats= | =Presentació de resultats= | ||