TY - JOUR T1 - An elementary proof independence of least squares estimators of regression coefficients and of variance in linear regression JF - Philippine Statistician A1 - De Leon, Alexander R. A2 - Punzalan, Joyce Raymond B. LA - English YR - 2013 UL - https://tuklas.up.edu.ph/Record/IPP-00000031461 KW - Multivariate analysis KW - Regression analysis ER -