Question: undefined QUESTION 11 Thermostats are subjected to rigorous testing before they are shipped to air conditioning technicians around the world. Using the data below, calculate

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QUESTION 11 Thermostats are subjected to rigorous testing before they are shipped to air conditioning technicians around the world. Using the data below, calculate the nominal value (center line), Upper Control Limit (UCL) and Lower Control Limit (LCL) for a three sigma R-chart and x-chart. Be sure to show all work in calculating the R and X values, as well as the upper and lower control limits (UCL and LCL). Show all work in answer block or upload t assignment in Blackboard titled Exam 1 Work Upload Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Sample 1 73.5 70.8 72.2 73.6 71.0 Sample 2 171.3 71.0 173.1 72.7 172.2 Sample 3 70.0 72.6 171.9 72.4 73.3 Sample 4 71.1 70.6 70.3 174.2 173.6 Sample 5 170.8 70.7 170.7 73.5 171.1 TARHETI: CHAAFARBSFOR SALCULATING THREE-SIGMA LIMITS FOR Size of Sample in) Eactpur forchan ang Fatehart485) Factocfart464, for R- 2 1.880 0 3.267 3 1.023 0 2.575 4 0.729 0 2.282 5 0.577 0 2.115 6 0.483 0 2.004 7 0.419 0.076 1.924 8 0.373 0.136 1.864 9 0.337 0.184 1.816 10 0.308 0.223 1.777

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