In: Statistics and Probability
To test for any significant difference in the number of hours between breakdowns for three machines, the following dataset was obtained:
Machine 1 | Machine 2 | Machine 3 |
6.4 | 8.7 | 9.9 |
7.4 | 10.3 | 12.8 |
12.1 | 9.2 | 7.3 |
8.4 | 7.4 | 8.8 |
Choose ALL appropriate pairs of hypotheses that you would use to
perform this test:
A. | |||
B. | |||
C. | |||
D. |
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