Varianz Flashcards

1
Q

Wie berechnet man die Varianz?

A
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2
Q

Wie berechnet man die Zähldichte?

A

○ Spalte = Spalte + Spalte

○ Zeile = Zeile + Zeile

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3
Q

Was gilt für die Erwartungswerte?

A

○ X * Zähldichte1 + X * Zähldichte2

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4
Q

Wie wird die Kovarianz berechnet?

A
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5
Q

Wie wird die Korrelation berechnet?

A
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