Question 1 (2 points) Saved You sample from your current process with the following results; mean = 91 standard deviation = 1.40 USL = 94.1 LSL = 88.0 What are the total losses in this process? 0.0540 0.0295 0.1050 0.0177 5 Question 2 (2 points) Your process has a lower specification limit but no upper limit. You are currently losing 10.00% of your product (below Spec) What is the capability of this process? 1 0.480 0.548 1.100 0.653 O 0.427 Question 3 (2 points) Which of the 7 QC tools is most appropriate when you are looking into the relationship between tear strength and film thickness? Histogram Scatterplot Pareto chart Ishikawa diagram SPC chart 3 Your current process yields the following: Average = 152.5 Standard deviation - 1.85 USL = 158.05 LSL - 148.8 After centering your process, what should the new standard deviation be in order to have a four sigma process? 3.0833 2.3125 1.15625 0.77083 1.85 3 Your current process yields the following: Average = 152.5 Standard deviation = 1.85 USL = 158.05 LSL - 148.8 After centering your process, what should the new standard deviation be in order to have a four sigma process? 3.0833 2.3125 1.15625 O 0.77083 1.85