Table 5.4 The manager of Champion Cooling Company has recently implemented a statistical process control method. The accompanying table shows the recorded temperatures of five different samples of walk-in coolers that were produced in the previous month. Unit 1 104.0 Unit 2 106.4 Unit 3 101.8 Unit 4 105.6 Unit 5 100.6 100.7 104.9 Use the information in Table 5.4. The center line of the R-chart is: O4.8. O 5.9. Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 100.1 101.1 102.0 102.7 104.4 100.4 105.9 105.4 103.6 103.0 104.6 106.1 101.4 101.0 102.1 102.5 107.0 102.0 3.9. 4.4.

Table 5.4 The manager of Champion Cooling Company has recently implemented a statistical process control 'method. The accompanying table shows the recorded temperatures of five different samples of walk-in coolers that were produced in the previous month. Use the information in Table 5.4. The center line of the R-chart is: 4.8. 5.9. 3.9. 4.4