The Indian restaurant manager has employed two new delivery drivers and wishes to assess their performance. The

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The Indian restaurant manager has employed two new delivery drivers and wishes to assess their performance. The data in Table 6.3 represent the delivery times for person A and B undertaken on the same day.

32.9 25.6 29.4 33.5 41.2 35.6 40.3 34.6 39.3 36.5 30.3 35.7 37.5 38.0 45.0 30.7 Table 6.3 Person A 36.2 32.5

Based upon your analysis of the two samples is there any evidence that the delivery times are different (test at 5%).

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Business Statistics Using Excel

ISBN: 9780199659517

2nd Edition

Authors: Glyn Davis, Branko Pecar

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