Fig. 4From: A useful extension of the Burr III distributionHistograms of the estimated parameters of the GBIII density based on the simulation of 5,000 samples of size 10,000 and θ=(α,β,s,c)=(17.11192,0.02785,1.49817,2.64952). The normal curves approximate the distributions of the MLEs. The vertical dotted lines represent the true parameter valuesBack to article page