A note on standard deviation and standard error

Hossein Hassani ^[1] ; Mansoureh Ghodsi ^[1] ; Gareth Howell ^[1]
1. [1] Cardiff University
  
  Cardiff University
  
  Castle, Reino Unido
Localización: Teaching mathematics and its applications, ISSN 0268-3679, Vol. 29, Nº. 2, 2010, págs. 108-112
Idioma: inglés
DOI: 10.1093/teamat/hrq003
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Resumen
- Many students confuse the standard deviation and standard error of the mean and are unsure which, if either, to use in presenting data. In this article, we endeavour to address these questions and cover some related ambiguities about these quantities.