This document Makalah Pengendalian Mutu Produksi explores the fundamental techniques for improving production quality, focusing on Diagram Pencar as one of the key tools. Delving into the significance and methodology of Diagram Pencar, it elucidates its role in analyzing correlations between variables and making informed decisions. With a clear outline of creating scatter plots and interpreting correlation patterns, this document aims to enhance readers’ understanding and proficiency in utilizing Diagram Pencar for quality enhancement. Discover the benefits of this technique and gain insights into leveraging statistical data for quality improvement strategies.