Table 5.4 the Manager of Champion Cooling Company Has Recently Implemented a Implemented

Multiple Choice

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.

-Using the data in Table 5.4, what is the value of the center line for the chart that monitors performance to target?

A) 3.9
B) 102.0
C) 103.2
D) 103.7