Table 1 A hospital conducted a study of the waiting time in its emergency room. The hospital has a main campus and three satellite locations. Management had a business objective of reducing waiting time for emergency room cases that did not require immediate attention. To study this, a random sample of 15 emergency room cases that did not require immediate attention at each location were selected on a particular day, and the waiting times (measured from check-in to when the patient was called into the clinic area) were collected and stored in ERWaiting. The hospital decides to perform an ANOVA F test to find at the 0.05 level of significance, if there is evidence of a difference in the mean waiting times in the four locations.
Table 1 A hospital conducted a study of the waiting time in its emergency room. The hospital has a main campus and three satellite locations. Management had a business objective of reducing waiting time for emergency room cases that did not require immediate attention. To study this, a random sample of 15 emergency room cases that did not require immediate attention at each location were selected on a particular day, and the waiting times (measured from check-in to when the patient was called into the clinic area) were collected and stored in ERWaiting. The hospital decides to perform an ANOVA F test to find at the 0.05 level of significance, if there is evidence of a difference in the mean waiting times in the four locations.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Referring to Table 1, the critical value(s) is (are) ________.
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Transcribed Image Text:Table 1
A hospital conducted a study of the waiting time in its emergency room. The hospital has a main
campus and three satellite locations. Management had a business objective of reducing waiting
time for emergency room cases that did not require immediate attention. To study this, a random
sample of 15 emergency room cases that did not require immediate attention at each location
were selected on a particular day, and the waiting times (measured from check-in to when the
patient was called into the clinic area) were collected and stored in ERWaiting. The hospital
decides to perform an ANOVA F test to find at the 0.05 level of significance, if there is evidence
of a difference in the mean waiting times in the four locations.
Transcribed Image Text:Main Satellite 1
120.08
30.75
81.90
61.83
78.79
26.40
63.83
53.84
79.77
72.30
47.94
53.09
79.88
27.67
48.63
52.46
55.43
10.64
64.06
53.50
64.99
37.28
53.82
34.31
62.43
66.00
65.07
8.99
81.02
29.75
Satellite 2
75.86
37.88
68.73
51.08
50.21
58.47
86.29
62.90
44.84
64.17
50.68
47.97
60.57
58.37
30.40
Satellite 3
54.05
38.82
36.85
32.83
52.94
34.13
69.37
78.52
55.95
49.61
66.40
76.06
11.37
83.51
39.17
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