Read More
Date: 3-5-2021
1916
Date: 19-4-2021
1089
Date: 29-3-2021
1709
|
Let be a sum of squares of independent normal standardized variates , and suppose where is a quadratic form in the , distributed as chi-squared with degrees of freedom. Then is distributed as with degrees of freedom and is independent of . The converse of this theorem is known as Cochran's theorem.
|
|
5 علامات تحذيرية قد تدل على "مشكل خطير" في الكبد
|
|
|
|
|
لحماية التراث الوطني.. العتبة العباسية تعلن عن ترميم أكثر من 200 وثيقة خلال عام 2024
|
|
|