To calculate such a point mass , an integration is carried out over the entire range of the continuous variable , on the probability density of the random part . In order to calculate such a point mass , an integration over the entire range of continuous size is carried out on the probability density of the random part .
Untuk mengira jisim titik sedemikian, integrasi dijalankan di seluruh julat pemboleh ubah berterusan, pada ketumpatan kebarangkalian bahagian rawak. Untuk mengira jisim titik sedemikian, integrasi ke atas keseluruhan julat saiz berterusan dijalankan pada ketumpatan kebarangkalian bahagian rawak.