Confidence intervals for aritmetic means of lognormally distributed exposures

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<rdf:Description>
<dc:creator>Armstrong, Ben G.</dc:creator>
<dc:date>1992-08-01</dc:date>
<dc:description xml:lang="es">Sumario: Distributions of concentrations of environmental contaminants are often approximately lognormally distributed. The arithmetic means of such distributions is frequently the summary measure most relevant to health. Although methods for estimating arithmetic means of lognormal distributions from samples are becoming better known, methods for determining the precision of estimates by confidence intervals are not. In this paper, four approximate intervals are compared with the computationally cumbersome exact interval</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/47984.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Contaminación atmosférica</dc:subject>
<dc:subject xml:lang="es">Control de la contaminación</dc:subject>
<dc:subject xml:lang="es">Muestreos</dc:subject>
<dc:subject xml:lang="es">Cálculos</dc:subject>
<dc:subject xml:lang="es">Modelos matemáticos</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Confidence intervals for aritmetic means of lognormally distributed exposures</dc:title>
<dc:title xml:lang="es">Título: American Industrial Hygiene Association journal</dc:title>
<dc:relation xml:lang="es">En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 53, nº 8, August 1992 ; p. 481-485</dc:relation>
</rdf:Description>
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