Dice probabilities
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04-29-2024, 04:55 PM
Post: #2
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RE: Dice probabilities
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\begin{align} (x^2+x+1)^5 &= x^{10} + 5 x^9 + 15 x^8 + 30 x^7 + 45 x^6 + 51 x^5 + 45 x^4 + 30 x^3 + 15 x^2 + 5 x + 1 \\ \\ p &= \frac{1 + 5 + 15 + 30}{3^5} \\ &= \frac{51}{243} \\ &= \frac{17}{81} \\ &\approx 0.20988 \end{align} \) |
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