“…Some studies sought to increase the significance level of KS test to 20%, aiming to increase its rigor in accepting the null hypothesis (Silva et al, 2002). The 3-parameter Weibull function was the only PDF that showed no significance for χ 2 test, for the distribution in DBH and H. The 3-parameter Weibull function is often used to represent the diametric distribution, due to its versatility (Silva, 2012;Ribeiro et al, 2014) and flexibility (Campos & Leite, 2017), as observed by Oliveira Neto et al (2010), in planted stands of Eucalyptus camaldulensis, by Silva (2012), in planting Pinus spp., Ribeiro et al (2014), planting Eremanthus erythropappus (DC.) MacLeish, Guilherme et al (2020), in fragments of unequal forests and Orellana et al (2014), in different species in a mixed ombrophilous forest.…”