Question: In a certain bottling industry, the quality control inspector sampled the product ( bottles ) each hour for 4 hours to monitor the bottling process.

In a certain bottling industry, the quality control inspector sampled the product (bottles) each hour for 4 hours to monitor the bottling process. The inspector pulled a sample size of 5 bottles each hour at 8:00,9:00,10:00, and 11:00 and weighed each bottle. The data gathered at each sampling is shown here: 4343 Time 8:00 AM 9:00 AM 10:00 AM 11:00 AM Weights in ml 4142394042434144394042393840434039421. Plot the process on X (mean) and R (range) charts (templates provided below). X 2. Calculate and plot the UCL and LCL on each chart, as well as the process centerlines (X & R) and plot on the charts. 3. Is the process in control? Pertinent formulas and constants are provided below. Chart Centerline Type X Upper Lower Control Limit Control Limit X+A,8-A, X: \Sigma \Chi k R R =\Sigma R DR DER k x LX R & MR dinasasans- Factors for Estimating Sample Standard Deviation Factors for X Chart Control Limits Factors for IX Chart Control Limits Factors for the Lower Control Limits Factors for the Upper Control Limits di E: D D41.1281.8802.6603.2671.6931.0231.7722.5742.0590.7291.4572.2822.3260.5771.2902.1142.5340.4831.1842.004 X

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