(Study guide - Midterm 2. different numbers) Examine the Statistical Process Control outputs below. Answer the following questions What is the number of samples? Item 1 Item 2 Item 3 Item 4 Sample 1 12.68 13.99 14.38 14.28 Sample 2 13.85 9.77 9.11 11.43 Sample 3 11.92 12.91 11.27 8.16 Sample 4 11.44 11.72 13.39 12.80 Sample 5 11.54 14.99 10.42 11.07 Sample 6 11.22 9.06 7.53 9.28 Sample 7 14.21 13.50 15.02 15.40 Sample 8 8.84 6.53 10.10 10.74 Sample 9 11.77 14.31 14.01 13.67 Sample 10 13.11 13.34 10.80 13.31 Sample 11 11.72 10.49 12.94 10.01 Sample 12 13.90 13.33 13.22 11.39 Item 5 Mean 12.10 13.49 10.59 10.95 11.50 11.15 14.88 12.85 11.43 11.89 10.30 9.48 13.42 14.31 6.53 8.55 10.15 12.78 10.86 12.28 11.67 11.37 10.05 12.38 11.79 UCL 13.86 LCL 9.71 Range 2.28 4.74 4.76 3.44 4.58 3.69 1.98 4.21 14.16 2.53 2.93 3.84 3.60 7.60 0 OS 14 12 06 None of the abve