2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/169270This article presents several alternatives to Pearson's correlation coefficient and many examples. In the samples where the rank in a discrete variable counts more than the variable values, the mixtures that we propose of Pearson's and Spearman's correlation coefficients give better results.9 pages, 8 tables, one scatter plotGeneral Mathematics62H20text