Question: need help! will give thumbs up if its right thank you! A part that connects two levels should have a distance between the two holes

need help! will give thumbs up if its right thank you! need help! will give thumbs up if its right thank
need help! will give thumbs up if its right thank
A part that connects two levels should have a distance between the two holes of 4". It has been determined that x-bar and R-charts should be set up to determine if the process is in statistical control. The following ten samples of size four were collected. Fill out the form, plot the control charts, and determine if the process is in control. Mean Range Sample 1 4.01 10.04 Sample 2 3.98 0.06 Sample 3 4.00 0.02 Sample 4 3.99 0.05 Sample 5 4.03 0.06 Sample 6 3.97 0.02 Sample 7 4.02 0.02 Sample 8 3.99 0.04 Sample 9 3.98 0.05 Sample 10 4.01 0.06 X-chart R-chart R A2 D D3 Upper controllimit Center line Lower control limit

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