Question: 30. A new process is starting, and there is the possibility that the process temperature will give problems. Eight readings are taken each day at
30. A new process is starting, and there is the possibility that the process temperature will give problems. Eight readings are taken each day at 8:00 A.M. , 10:00 A.M. , 12:00 noon, 2:00 P.M. , 4:00 P.M. , 6:00 P.M. , 8:00 P.M. , and 10:00 P.M. Prepare a run chart and evaluate the results.

Day Temperature (0C) Monday 78.9 80.0 79.6 79.9 78.6 80.2 78.9 78.5 Tuesday 80.7 80.5 79.6 80.2 79.2 79.3 79.7 80.3 Wednesday 79.0 80.6 79.9 79.6 80.0 80.0 78.6 79.3 Thursday 79.7 79.9 80.2 79.2 79.5 80.3 79.0 79.4 Friday 79.3 80.2 79.1 79.5 78.8 78.9 80.0 78.8
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