A pipe manufacturing company creates pipes in short runs that conform to different nominal lengths. The quality department suggests the use of DNOM in order to simplify the quality control process. The manufacturing target lengths corresponding to the nominal dimensions for these pipes are presented below, along with the sample data (sample size n=3) from two runs. (excel table is provided) Table 1. Sample Data for Problem 1 Nominal Measured Length Sample Length Part 1 Part 2 Part 3 1 118.1 118.65 1 18.22 118.00 118.1 117.34 118.16 118.39 118.1 118.08 1 18.72 118.23 LAWN 1 18.1 118.12 118.38 117.53 118.1 118.40 117.24 118.10 1 18.1 117.69 1 18.28 118.75 118.1 1 18.27 117.86 117.77 118.1 118.33 118.63 118.81 118.1 118.11 117.68 118.01 10 118.1 118.22 118.44 118.23 11 236.2 236.14 236.46 235.62 12 236.2 236.57 236.03 236.12 13 236.2 236.59 236.48 235.76 14 236.2 236.34 235.92 236.23 15 236.2 236.49 236.11 236.39 16 236.2 236.78 236.46 236.46 17 236.2 236.23 235.42 236.14 18 236.2 235.72 236.71 236.11 19 236.2 235.19 235.59 236.63 20 236.2 235.38 235.13 236.47 Assume the standard deviation across different runs are approximately the same, build a DNORM chart