P(H = D) = \sum_k=1^6 P(H = k) \cdot P(D = k) = \sum_k=1^6 \binom6k \left(\frac12\right)^6 \cdot \frac16. - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$P(H = D) = \sum_{k=1}^{6} P(H = k) \cdot P(D = k) = \sum_{k=1}^{6} \binom{6}{k} \left(\frac{1}{2}\right)^6 \cdot \frac{1}{6}.$