Solution: One particular morning, the length of time spent in the examination rooms is recorded for each patient seen by each physician at an orthopedic
Question: One particular morning, the length of time spent in the examination rooms is recorded for each patient seen by each physician at an orthopedic clinic. Does the data prove a significant difference in mean times?
Physicians
Scrap Rate (Per Thousand Units)
FIGURE 11.12
Time in Examination Rooms (minutes)
Physician 1 Physician 2 Physician 3 Physician 4
34 33 17 28
25 35 30 33
27 31 30 31
31 31 26 27
26 42 32 32
34 33 28 33
21 26 40
29
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