Math Problem Statement
Die Zufallsvariable X nehme die Werte 1, 2 und 3 mit den Wahrscheinlichkeit 1/6 an. Bestimmen Sie Erwartungswert und Varianz von X.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability Theory
Expected Value
Variance
Formulas
Expected Value formula
Variance formula
Theorems
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Suitable Grade Level
Advanced High School
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