Read More
Date: 23-3-2021
1569
Date: 17-4-2021
1428
Date: 2-5-2021
1556
|
A variable with a beta binomial distribution is distributed as a binomial distribution with parameter , where is distribution with a beta distribution with parameters and . For trials, it has probability density function
(1) |
where is a beta function and is a binomial coefficient, and distribution function
(2) |
where is a gamma function and
(3) |
is a generalized hypergeometric function.
It is implemented as BetaBinomialDistribution[alpha, beta, n].
The first few raw moments are
(4) |
|||
(5) |
|||
(6) |
giving the mean and variance as
(7) |
|||
|
|
تفوقت في الاختبار على الجميع.. فاكهة "خارقة" في عالم التغذية
|
|
|
|
|
أمين عام أوبك: النفط الخام والغاز الطبيعي "هبة من الله"
|
|
|
|
|
قسم شؤون المعارف ينظم دورة عن آليات عمل الفهارس الفنية للموسوعات والكتب لملاكاته
|
|
|