b:head_first_statistics:geometric_binomial_and_poisson_distributions
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| b:head_first_statistics:geometric_binomial_and_poisson_distributions [2024/10/28 08:26] – [Broken Cookies case] hkimscil | b:head_first_statistics:geometric_binomial_and_poisson_distributions [2024/10/28 08:37] (current) – [Broken Cookies case] hkimscil | ||
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| Line 1232: | Line 1232: | ||
| b(100, 0.1)이므로 | b(100, 0.1)이므로 | ||
| n*p = 10 = lambda | n*p = 10 = lambda | ||
| - | 따라서 | + | 따라서 |
| + | lambda = 10 일때 P(r=15)값을 구하는 문제로 | ||
| + | |||
| + | \begin{eqnarray*} | ||
| + | P(r = 15) & = & e^{-10} * \frac {10^{15}}{15!} \\ | ||
| + | & = & 0.0347180 | ||
| + | \end{eqnarray*} | ||
| < | < | ||
| > dpois(x=15, lambda=10) | > dpois(x=15, lambda=10) | ||
b/head_first_statistics/geometric_binomial_and_poisson_distributions.1730071592.txt.gz · Last modified: 2024/10/28 08:26 by hkimscil