This study aims to analyze the role of statistics in improving the quality of Islamic Education (PAI) learning evaluation at senior high schools. The research approach used is a mixed-method, combining quantitative and qualitative analysis. Quantitative data were obtained through questionnaires and tests, while qualitative data were collected through interviews with PAI teachers. The results show that the use of statistics, while helping to provide more objective and measurable assessments, is still limited by teachers' ability to apply existing statistical tools. Most teachers have moderate statistical skills, thus requiring further training to maximize the potential of statistics in learning evaluation. The conclusion of this study is that optimal use of statistics can improve the quality of PAI learning evaluation, especially in assessing cognitive, affective, and psychomotor aspects of students. This study recommends organizing statistical training for teachers as a step to improve competence in evaluating learning outcomes more effectively.