A hospital conducted a study of the waiting time in its emergency room. The hospital has a
Question:
a. At the 0.05 level of significance, is there evidence of a difference in the median waiting times in the four locations?
b. Compare the results of (a) with those of Problem 11.9 (a) on page 428.
At the 0.05 level of significance, is there evidence of a difference in the mean waiting times in the four locations, state in 2 -3 sentences the decision rule you used and your conclusion
Main | Satellite 1 | Satellite 2 | Satellite 3 |
120.08 | 30.75 | 75.86 | 54.05 |
81.90 | 61.83 | 37.88 | 38.82 |
78.79 | 26.40 | 68.73 | 36.85 |
63.83 | 53.84 | 51.08 | 32.83 |
79.77 | 72.30 | 50.21 | 52.94 |
47.94 | 53.09 | 58.47 | 34.13 |
79.88 | 27.67 | 86.29 | 69.37 |
48.63 | 52.46 | 62.90 | 78.52 |
55.43 | 10.64 | 44.84 | 55.95 |
64.06 | 53.50 | 64.17 | 49.61 |
64.99 | 37.28 | 50.68 | 66.40 |
53.82 | 34.31 | 47.97 | 76.06 |
62.43 | 66.00 | 60.57 | 11.37 |
65.07 | 8.99 | 58.37 | 83.51 |
81.02 | 29.75 | 30.40 | 39.17 |
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Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780132168380
12th Edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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