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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
After some preliminary analysis, it seems that there is difference among mean lifetimes of flashlight batteries of three different brands. Use a family confidence level of 0.95, apply Tukey multiple comparisons to compare the lifetimes of flashlight batteries of three different brands.
Â
|
Brand A |
Brand B |
Brand C |
|
38 |
32 |
24 |
|
36 |
27 |
25 |
|
31 |
28 |
29 |
|
42 |
 |
26 |
|
29 |
 |  |
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