The document summarizes a case study analyzing the weight of coffee mixes produced by a company. Data was collected from 100 coffee mix sticks and analyzed using control charts and process capability analysis in Minitab. The R and X-bar charts indicated the process was in control. Normality tests showed the data was normally distributed. Process capability was determined to be Cpk=0.42, indicating potential for improvement. Recommendations included reducing particle size for more precise weight control and tighter environmental control of earlier processes.