Employing the Normal Distribution 05 0.45 - Process A 0.4 0.35 0.3 Probability Density 0.25 0.2 0.15 0.1 Process B 0.05 10 12 14 16 18 Product 1. Do either of the processes fit a normal distribution? Why or why not? 2. Which of the processes shows more variation? What does this mean practically? 3. If the product specification quality limits were 12 +/- 3, which of the processes more consistently meets specification? Explain why. 4. If the product specification quality limits were changed to 12 +/- 6, is quality loosening or tightening? Which process would benefit the most from this change? 5. Are there processes at your place of employ that you believe follow a normal distribution? If so, describe one. Why do you believe it is normal