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Article #137Proszê o pomoc - statystyka
From: NeM
Date: Wed, 30 Mar 2005 21:14
Date: Wed, 30 Mar 2005 21:14
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Prosze o pomoc w rozwi�zaniu zadania ze statystyki: a oto tre��: " Z populacji wylosowano pr�b� n=120, w kt�rej 90 kobiet pracowa�o umys�owo na poziomie ufno�ci 1 - ? = 0,90. Wyznaczy� przedzia�: jaki procent kobiet pracuje umys�owo? Z g�ry dzi�kuj�
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Path: mbox-mo1.pugleaf.net!g2news1.google.com!news1.google.com!fu-berlin.de!newsfeed.gazeta.pl!news.onet.pl!newsfeed.tpinternet.pl!nemesis.news.tpi.pl!news.tpi.pl!not-for-mail From: "NeM@" <fi...@o2.pl> Newsgroups: alt.pl.matematyka Subject: Proszê o pomoc - statystyka Date: Wed, 30 Mar 2005 23:14:36 +0200 Organization: tp.internet - http://www.tpi.pl/ Lines: 12 Message-ID: <d2f548$ccb$1@nemesis.news.tpi.pl> NNTP-Posting-Host: 212.244.168.131 X-Trace: nemesis.news.tpi.pl 1112217544 12683 212.244.168.131 (30 Mar 2005 21:19:04 GMT) X-Complaints-To: use...@tpi.pl NNTP-Posting-Date: Wed, 30 Mar 2005 21:19:04 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Original MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit