Calculate Xbar, R, and S for each subgroups, then calculate Central lines and control limits for…

Calculate Xbar, R, and S for each subgroups, then calculate Central lines and control limits for all three plots (Xbar,R,S). These are 3 subgroups but calculate it assuming these are regular long run SPC in chapter 6. (show your calculations step by step) 10:30 AM 11:30 AM 12:30 PM Subgroup 1 Subgroup 2 Subgroup 3 7.0 7.0 6.9 6.9 Sample Recor ding 7.1 6.8 7.0 7.1 7.2 6.9 6.9 Xbar 7.080 7.000 0.300 0.300 0.130 0.205