2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/161817We take a unified approach to central limit theorems for a class of irreducible urn models with constant replacement matrix. Depending on the eigenvalue, we consider appropriate linear combinations of the number of balls of different colors. Then under appropriate norming the multivariate distribution of the weak limits of these linear combinations is obtained and independence and dependence issues are investigated.33 pagesProbabilityStatistics TheoryPrimary: 60F17; Secondary: 60J30, 60G15, 60G45text