The ability of student teacher candidates is still low, one of which is understanding of statistical analysis. The purpose of this study was to develop a Tableau-assisted PJBL learning model to improve students' statistical analysis skills in basic statistics courses. This type of research is development (R&D) according to Thiagarajan's flow, namely 4-D (Four-D Models) with 36 students who teach basic statistics courses as many subjects. The instruments used were statistical analysis tests in the form of pretest and posttest, and student responses. Data analysis used is descriptive qualitative and descriptive statistics. The results of this study are: (1) The implementation of the PJBL learning model is proven to significantly improve students' statistical analysis skills in basic statistics courses with a Sig(2-tailed) value of 0.000<0.005, (2) the Tableau-assisted PJBL learning model is effective and easier to implement in basic statistics courses.
                        
                        
                        
                        
                            
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