1. Suppose you are developing a communication plan for line workers in a production faculty, what questions would you want to consider during your design process? 2. Think of the seven basic tools of quality. Which one is good for prioritizing? Which one is good for seeing the relationship between two variables? Which one is helping to find causes of problems in a process? 3. Suppose you are in charge of procurement for a company selecting suppliers. You are selecting a part that is supposed to have dimensions of 13.5.05cm You have samples of 24 parts from three companies. For company 1 , the sample mean is 13.497cm and the standard deviation is 0.013cm. For company 2, the sample mean is 13.503cm and the standard deviation is 0.014cm. For company 3 , the sample mean is 13.487cm and the standard deviation is 0.012cm. Based only on their process capability, which of these suppliers would you choose? If you were considering more than their process capability, would you change your answer? Also, find the defect rates