Edwards Newton
02/13/2023 · Junior High School
40. ¿Cuál es la probabilidad de que un equipo gane dos de sus partidos? Considere \( P(X=k ; n, p)=\left(\frac{n!}{k!\cdot(n-k)!}\right) \cdot p^{k} \cdot(1-p)^{n-k} \).
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Para calcular la probabilidad de que un equipo gane dos de sus partidos, usa la fórmula de distribución binomial: \( P(X=2; n, p) = \frac{n(n-1)}{2} \cdot p^{2} \cdot (1-p)^{n-2} \), donde \( n \) es el número total de partidos y \( p \) es la probabilidad de ganar un partido.
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