Question: please help with the numbers in the problem Save Www Chanel Common for the three month of thing is incoherden www Contoh Con lo view
please help with the numbers in the problem
Save Www Chanel Common for the three month of thing is incoherden www Contoh Con lo view the financat new wote e contrachten wichting the transcribed chart UR LE Set up the x-chart by specifying the center line and three-sigma controllimits below. (Enter your responses rounded to three decimal places.) X-chart UCL; - 8.143 LCL: 7.857 b. Plot the observations on the control chart and comment on your findings Choose the correct R-chart below OC D UOLA 08 UCL 00- UCL 00 UCL omian 08 06 04 m 041 LCLR 02 02 LOR 02 IT Sample number Sample rumb Sample number Sample number Choose the correct X-chart below Average M iw Average 70 70 7.7 75 77 TOL; Sample number Sample number Sample number Sample number Comment on the results The process variability is in statistical control and the process average is out of statistical control. Thus, the whole process is considered to be out of control Note the decreasing trend in the range, which can be caused by something good taking place. Management should look for assignable causes for the performance in the variability of the process in order to exploit them Sample 1 2 3 4 A N 1 8.42 7.89 8.24 7.87 8.33 8.13 2 8.34 7.77 8.18 8.13 8.16 8.14 3 8.02 7.84 7.83 7.92 8.08 8.11 Tube number 4 5 6 7 7.94 8.44 8.32 7.81 8.04 8.00 7.89 7.93 8.09 7.90 8.16 7.97 7.99 8.05 7.81 8.14 8.51 8.41 8.28 8.09 8.13 8.14 8.04 8.13 B 8.11 8.09 8.07 7.88 8.16 8.14 5 6 Print Done Factors for calculating three-sigma limits for the x-chart and R-chart. Factor for LCL for R-Chart (D3) Factor for UCL for R-Chart (DA) Size of Sample Factor for UCL and LCL (n) for X-chart (A2) 2 1.880 3 1.023 4. 0.729 5 0.577 6 0.483 7 0.419 0.373 9 0.337 10 0.308 NO 0 0 0 0 0 0.076 0.136 0.184 0.223 3.267 2.575 2.282 2.115 2.004 1.924 1.864 1.816 1.777



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