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Hallo,

bei einer kleinen aufgabe ist mir aufgefallen dass die Varianz-Funktion von Calc einen anderen Wert liefert, als meine eigenen Berechnungen.

,"x_i","abs(x_i – x)","(x_i – x)²",
,"1,0400","0,0200","0,0004",
,"1,0200","0,0000","0,0000",
,"0,9500","0,0700","0,0049",
,"1,0500","0,0300","0,0009",
,"1,1400","0,1200","0,0144",
,"0,9400","0,0800","0,0064",
,"1,0000","0,0200","0,0004",
,"1,1200","0,1000","0,0100",
,"0,9300","0,0900","0,0081",
,"1,0100","0,0100","0,0001",

"Anzahl",10,,,
"Mittelwert x","1,0200",,,
"mittlere absolute Abweichung",,"0,0540",,
"Varianz",,,"0,0046","0,0051"
"Standardabweichung",,,"0,0675","0,0712"

Der zweite Wert bei Varianz uns standardabweichung ist jeweils mit der Calc-Funktion berechnet.

Hat jemand eine Ahnung, wodran das liegen kann?


Vielen Dank für jeden Tipp!

Beste Grüße


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