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Soziologie Forum Forum für Soziologiestudierende an der Uni Wien von der BaGru Soziologie 2013-06-28T11:11:12+02:00 https://forum.bagru-soziologie.at/feed.php?f=25&t=3710 2013-06-28T11:11:12+02:00 2013-06-28T11:11:12+02:00 https://forum.bagru-soziologie.at/viewtopic.php?t=3710&p=9170#p9170 <![CDATA[Statistik 1 Berechnung des Median bei klassierten Daten]]> xp = ui + (p-F(ui))/hi*bi
xp = 1000 + (0,5-0,416)/(0,666-0,416)*200=1067.2

ui ... Klassen Untergrenze absolut
p .... Prozentanzahl die du ausrechen willst -> bei uns 0,5 (Median)
F(ui)... Klassen Untergrenze relativ
hi ... Klassenhöhe (relativ)
bi ... Klassenbreite (absolut)

siehe [url]http://www.marcushudec.at/download/docman/22/2%20Verteilungsfunktion%20und%20Quantile.pdf[/url] ab Seite38

Statistik: Verfasst von stv|soziologie — 28.06.2013, 11:11

]]> 2013-06-27T16:04:03+02:00 2013-06-27T16:04:03+02:00 https://forum.bagru-soziologie.at/viewtopic.php?t=3710&p=9168#p9168 <![CDATA[Statistik 1 Berechnung des Median bei klassierten Daten]]>
Benötige BITTE dringend Hilfe!!!
Ich verstehe nicht, wie man den Median bei klassierten Daten berechnet???

z.B.:

Klassengrenzen: Anzahl/Pers. MW der Klassen h H
800 - 1000 50 900 0,416 0,416
1000 - 1200 30 1100 0,25 0,666
1200 - 1400 20 1300 0,167 0,833
1400 - 2000 20 1700 0,167 1,00

Also: der Median muss sich im Bereich zwischen 1000 und 1200 (aufgrund der kumulierten Häufigkeiten) befinden, aber wie genau geht der Rechenschritt um dem Median eine Zahl zuzuordnen???

Danke

Statistik: Verfasst von Angela — 27.06.2013, 16:04

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