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2.3. Neovisnost događaja

P(2)=136P(2) = \frac{1}{36}
P(3)=P((I,II))+P((II,I))=P(I)P(II)+P(II)P(I)=1616+1616=136+136=118\begin{aligned} P(3) = P((I, II)) + P((II, I)) = P(I) \cdot P(II) + P(II) \cdot P(I) = \frac{1}{6} \cdot \frac{1}{6} + \frac{1}{6} \cdot \frac{1}{6} = \frac{1}{36} + \frac{1}{36} = \frac{1}{18} \end{aligned}