Difference between r1.3 and the current
@@ -12,7 +12,27 @@
X는 한 시간 단위 당 사건의 횟수 - 사건 사이 시간이 평균 1/α인 지수 분포를 보일 때.
X is the number of events that occur in one time unit when the time between events is exponentially distributed with mean $1/\alpha.$
----
Source: Leon-Garcia Table 3.1
X is the number of events that occur in one time unit when the time between events is exponentially distributed with mean $1/\alpha.$
Related: [[VG:푸아송_분포,Poisson_distribution]]
Related: [[푸아송_분포,Poisson_distribution]] =푸아송_분포,Poisson_distribution =,Poisson_distribution 푸아송_분포 Poisson_distribution
{
[[MathNote:포아송분포]] = https://wiki.mathnt.net/index.php?title=포아송분포
[[이항분포,binomial_distribution]]의 시행횟수 n이 매우 크고, 성공확률 p가 작은 경우 '''포아송분포'''로 근사 가능
WtEn:Poisson_distribution
WpSp:Poisson_distribution ?
WpEn:Poisson_distribution
https://ko.wikipedia.org/wiki/푸아송_분포
[[VG:푸아송_분포,Poisson_distribution]]
"푸아송 분포"
Ndict:"푸아송 분포"
Ggl:"푸아송 분포"
Up: [[이산확률분포]]
}
----
Source: Leon-Garcia Table 3.1
$\displaystyle S_X=\{0,1,2,\ldots\}$
$\displaystyle p_k=\frac{\alpha^k}{k!}e^{-\alpha}$
$\displaystyle V[X]=\alpha$
$\displaystyle p_k=\frac{\alpha^k}{k!}e^{-\alpha}$
$\displaystyle k=0,1,\ldots$
$\displaystyle \alpha>0$
$\displaystyle E[X]=\alpha$$\displaystyle \alpha>0$
$\displaystyle V[X]=\alpha$
X는 한 시간 단위 당 사건의 횟수 - 사건 사이 시간이 평균 1/α인 지수 분포를 보일 때.
X is the number of events that occur in one time unit when the time between events is exponentially distributed with mean $\displaystyle 1/\alpha.$
X is the number of events that occur in one time unit when the time between events is exponentially distributed with mean $\displaystyle 1/\alpha.$
Related: 푸아송_분포,Poisson_distribution =푸아송_분포,Poisson_distribution =,Poisson_distribution 푸아송_분포 Poisson_distribution
{
{
포아송분포 = https://wiki.mathnt.net/index.php?title=포아송분포
Poisson_distribution
Poisson_distribution ?
Poisson_distribution
