minutes) for a sample of patients at offices that do not have a wait-tracking system and wait times for a sample of patients at offices with a wait-tracking system. Without Wait- Tracking System With Wait- Tracking System 25 33 65 9 16 15 22 18 35 10 46 32 12 9 27 3 12 12
Suppose that the average waiting time for a patient at a physician's office is just over 29 minutes. In order to address the issue of long patient wait times, some physicians' offices are using wait-tracking systems to notify patients of expected wait times. Patients can adjust their arrival times based on this information and spend less time in waiting rooms. The following data show wait times (in minutes) for a sample of patients at offices that do not have a wait-tracking system and wait times for a sample of patients at offices with a wait-tracking system.
Without Wait-
Tracking System With Wait-
Tracking System
25 33
65 9
16 15
22 18
35 10
46 32
12 9
27 3
12 12
32 17
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