“…It was proposed as a life time model and its properties were studied by Burr and Cislak [24], Dubey [25,26], Tadikamalla [59] and Lewis [42], among others. Inferences, based on the Burr XII (β,) distribution and some of its testing measures were made by Papadopoulos [53], Evans and Ragab [31], Lingappaiah [45], Shah and Gekhale [55], AL-Hussaini and Jaheen [12,13]. Khan and Khan [39] and AL-Hussaini [3] characterized the Burr XII (β,) distribution.…”