operations management formula sheet
lity involves statistical and process control formulas. Process Capability Indices (Cp and Cpk): \( Cp = \frac{USL - LSL}{6\sigma} \) \( Cpk = \min \left( \frac{USL - \mu}{3\sigma}, \frac{\mu - LSL}{3\sigma} \right) \) Measures how well a process fits within specification limi