Valles Global Industries overhauls jet engines at their Durango, CO facility. The set overhaul time is 100 hours with a tolerance of +/- 15 hours. They guarantee a C_pk of 1.33 to their customers and have been having issues. Recently, they have lost some business due to high cost by billable hours and decide to have you look into their problem. There are five workstations that do this task and the equipment is the same across the five stations (M1-M5). What do you think might be happening? Explain your analysis in detail. Make certain to evaluate your data

M1	M2	M3	M4	M5
99.684	101.949	106.990	95.005	105.268
94.609	102.694	101.907	97.107	106.781
89.734	101.739	100.887	91.142	93.089
100.082	106.121	108.688	106.258	101.137
101.888	102.511	94.715	92.903	92.497
95.244	95.186	94.027	114.432	104.195
110.030	96.072	102.741	99.879	112.800
106.499	100.269	103.213	108.545	98.697
88.222	100.982	104.884	96.851	166.700
94.976	102.277	96.519	100.766	103.152
107.575	99.422	105.046	92.751	101.790
97.934	87.776	100.174	101.619	96.621
90.487	90.078	101.471	100.479	102.592
94.078	99.952	99.866	106.633	92.287
102.513	108.926	96.712	109.015	124.929
101.927	90.888	103.681	108.860	115.938
102.311	98.454	98.568	103.548	89.548
105.814	102.587	104.675	100.034	89.161
102.394	91.549	99.785	98.189	95.880
96.747	119.802	97.594	103.048	107.316
118.302	166.082	98.818	100.330	101.829
104.193	111.962	97.760	96.199	116.900
117.963	96.049	97.258	102.426	117.050
104.368	104.628	94.105	92.525	123.995
109.934	101.983	102.576	103.338	124.385