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Reply To: | INTERLNG: Discussiones in Interlingua |
Date: | Fri, 18 Apr 1997 14:53:02 -0400 |
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>Date: Fri, 18 Apr 1997 12:43:50 -0500
>From: Leland B Yeager <[log in to unmask]>
>Subject: Paradoxo e defia
>To: [log in to unmask]
>
>Salutes!
>
> In le exemplo que seque, le percentage de patientes mascule e
>separatemente le percentage de patientes feminin qui se restabli
>es melior post un certe tractamento medical que sin le
>tractamento. Inter homines e feminas considerate insimul, totevia,
>le percentage de restablimento post tractamento es _pejor_.
> Le defia es describer iste phenomeno in clar interlingua in tal
>maniera de eliminar le aere de paradoxo.
> Leland Yeager
>
>
> HOMINES
>
>
> Post tractamento Sin tractamento
> medical medical
>
>
>Se restabliva 700 80
>
>Non se restabliva 800 130
>
>Percentage de
>restablimento 46.7 38.1
>
>
> FEMINAS
>
> Post tractamento Sin tractamento
> medical medical
>
>
>Se restabliva 150 400
>
>Non se restabliva 70 280
>
>Percentage de
>restablimento 68.2 58.8
>
>
> HOMINES + FEMINAS INSIMUL
>
> Post tractamento Sin tractamento
> medical medical
>
>
>Se restabliva 850 480
>
>Non se restabliva 870 410
>
>Percentage de
>restablimento 49.4 53.9
>
>
>Gabor J. Szekely, _Paradoxes in Probability Theory and
>Mathematical Statistics_, Dordrecht & Boston: Reidel, 1986,
>pp. 135-136.
Il me pare que es melior a describer le resultatos del tractamento
separatemente secundo sexo. Clarmente feminas responda al condition
medical melior que homines, qualcunque le tractamento. Quando
on tracta los statisticamente insimul, le facto que on ha plus
mascules qui obteni le tractamento tende a reducer le percentage
de personas qui es melior sequente le tractamento, durante que
il ha plus feminas qui evita le tractamento e illes ancora responde
melior, e lor influentia es a levar le percentage de personas qui
responde ben al condition in le gruppo que non recipe le tractamento.
Stan Mulaik
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