May 2022
Intermediate to advanced
172 pages
5h 54m
German
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Teil I:
Deskriptive Statistik
Aufgaben zur deskriptiven Statistik
Aufgabe 1.1
2010 wurden in einem Land 350 Milliarden Kilowattstunden Strom erzeugt. Bei einer Aufschlüsselung nach den eingesetzten Primärenergieträgern (Kernkraft, Steinkohle, Braunkohle, Erdöl, Gas, Wasserkraft, Sonstige) entfällt bei einer Darstellung mittels eines Kreissektorendiagramms auf die Steinkohle ein Winkel von 68 Grad. Wie viele Kilowattstunden wurden mittels Steinkohle erzeugt?
Aufgabe 1.2
Von 9 Millionen Objekten privaten Haus- und Wohnbesitzes entfallen 50% auf Einfamilienhäuser, 25% auf Zweifamilienhäuser, 10% auf Mehrfamilienhäuser und 15% auf Eigentumswohnungen. Erstellen Sie das entsprechende Kreissektorendiagramm.
Aufgabe 1.3
An der Scanner-Kasse eines Supermarkts ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.