-Explain the purpose of a Pareto chart, histogram and scatter diagram. Give an example of when each one of these tools would be used. -Explain how to evaluate decisions in a total quality environment....

-Explain the purpose of a Pareto chart, histogram and scatter

diagram. Give an example of when each one of these tools would be used. -Explain how to evaluate decisions in a total quality environment. What is the role of information in decision making?