Distribuciones Bernoulli y Binomial
Bernoulli(p): \(X \in \{0,1\}\), \(f(x)=p^x(1-p)^{1-x}\), \(\mathbb{E}[X]=p\), \(\operatorname{var}(X)=p(1-p)\)
Binomial(n,p): \(X = \sum_{i=1}^n Y_i\), \(f(x)=\binom{n}{x}p^x(1-p)^{n-x}\), \(\mathbb{E}[X]=np\), \(\operatorname{var}(X)=np(1-p)\)
Binomial(n,p): \(X = \sum_{i=1}^n Y_i\), \(f(x)=\binom{n}{x}p^x(1-p)^{n-x}\), \(\mathbb{E}[X]=np\), \(\operatorname{var}(X)=np(1-p)\)
Simulador Binomial
20
0.30
Ejemplo del PDF (cajas dañadas): n=20, p=0.03
\(\mathbb{E}[X]=0.6\), \(\operatorname{var}(X)=0.582\), \(\mathbb{P}(X>1)=0.1199\)
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