Eva Julianingsih, Heri Retnawati, Elly Arliani
This study aims to determine the level of difficulty, the discriminatory power, the quality of the questions, the validity, and the reliability of the questions based on the Yogyakarta culture of statistics material for class VIII. Analysis using Anbuso 8.0 and Excel applications. The results of the study are that the level of difficulty of the questions is in the medium category and has good distinguishing power, which means that the questions are able to distinguish the abilities of each student. Before being tested, the validity of this question was assessed by experts and resulted in the conclusion that this question was valid. The reliability coefficient of multiple choice and essay questions is in the sufficient category where the results of the analysis are 0.762 and 0.705. © 2024 Author(s).
Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia
