Suppose you are given the following R and X-bar charts associated with the weights of bulk-packaged foods (in ounces); the LCL, CL, and UCL are based on a large number of historical observations, and you plotted the most recent 6 points of data. What could you conclude? To be clear, points #1 and #2 on the range chart are both below the CL, and point 2 is slightly higher than point 1; point #5 on the X-bar chart is below the UCL (it may be hard to see depending on your device). Link to range chart image here; link to x-bar chart image here 16 6420 NO 14 12 Process Range 1 2 Range Chart 3 Sample 4 5 6
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