Q. 3 Grand Strand Family Medical Center is specifically set up to treat minor medical emergencies for visitors to the Myrtle Beach area. There are two facilities, one in the little River Area and the other in Murrells Intel. The Quality Assurance Department wishes to compare the mean waiting time for patients at the two locations. Samples of the waiting times, reported in minutes, follow: Location Waiting Time Little 31.73 28.77 29.53 22.06 29.47 18.60 32.94 28.18 29.82 26.49 River Murrells 22.93 23.92 26.92 27.20 26.44 25.62 30.61 29.44 23.09 23.10 26.69 22.31 Intel Assume the population standard deviation is not same. At 5% level of significance, is there a difference in the mean waiting time?

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Q. 3 Grand Strand Family Medical Center is specifically set up to treat minor medical emergencies for visitors
to the Myrtle Beach area. There are two facilities, one in the little River Area and the other in Murrells Intel.
The Quality Assurance Department wishes to compare the mean waiting time for patients at the two locations.
Samples of the waiting times, reported in minutes, follow:
Location
Waiting Time
Little
31.73 28.77 29.53 22.06 29.47 18.60 32.94 28.18 29.82 26.49
River
Murrells
22.93 23.92 26.92 27.20 26.44 25.62 30.61 29.44 23.09 23.10 26.69 22.31
Intel
Assume the population standard deviation is not same. At 5% level of significance, is there a difference in the
mean waiting time?
Transcribed Image Text:Q. 3 Grand Strand Family Medical Center is specifically set up to treat minor medical emergencies for visitors to the Myrtle Beach area. There are two facilities, one in the little River Area and the other in Murrells Intel. The Quality Assurance Department wishes to compare the mean waiting time for patients at the two locations. Samples of the waiting times, reported in minutes, follow: Location Waiting Time Little 31.73 28.77 29.53 22.06 29.47 18.60 32.94 28.18 29.82 26.49 River Murrells 22.93 23.92 26.92 27.20 26.44 25.62 30.61 29.44 23.09 23.10 26.69 22.31 Intel Assume the population standard deviation is not same. At 5% level of significance, is there a difference in the mean waiting time?
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