Operational measurement.

    1. Choose a process that you will analyze. 2. Define one result and one operational measurement. 3. Repeat the process at least 10 times, measure, and perform data analysis. 4. For each measurement determine to mean, variance, standard deviation. 5. Draw a control chart and histogram with a bell curve for one of the measurement types. 6. Analyze the process measurement drawings and decide whether:​ The process is stable/unstable​; The process is/is not within the set limits​.