1. enables people to see exactly what is going on and respond to issues very rapidly. a. Hypothesis testing b. Six sigma C. Visual management d. A fishbone diagram 2. All the following are true relative to histogram except which one? a. The graphical summary can be prepared for data previously summarized in either a frequency, relative frequency or percent frequency distribution b. A histogram is constructed by placing the variable of interest on the horizontal axis and the frequency, relative frequency or percent frequency on the vertical axis c. The frequency, relative frequency or percent frequency of each class is shown by drawing a rectangle whose base is determined by the class limits on the horizontal axis and whose height is the corresponding frequency, relative frequency or percent frequencyl d. Each data value is represented by a dot placed above the axis 3. In an MSA what is the difference between the observed average of the measurement and the reference value? a. Repeatability b. Accuracy C. Reproduciblety d. Precision 4. Reproduciblety describes how centered your measurement system's variation is relative to the actual variation of the process or characteristics. a. True b. False 5. Which one of the following is a criterion for the acceptance of a measurement system? a. The calculated R&R should be less than 10% of process variation b. The calculated RAR should be less than 10% of process tolerances c. The calculated discrimination should be more than 8 or 10% d. Each of these is correct