Modification Sample Means for LSD Test
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10. Three Radar modifications were tested for detection range improvement using five trials each. The following single factor ANOVA Table presents the results:
(See attachment for table)
The modification (Mod) sample means are: Mod A = 31.4, Mod B = 28.6,Mod C = 23.8
Using the Fisher LSD test, determine if any of the modifications were significantly different from each other at a level of significance of alpha= 0.05, and find the upper and lower confidence limits for the difference of means.
(see attachment for table)
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The expert examines modification sample means for a LSD test.
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Problem: Three Radar modifications were tested for detection range improvement using five trials each. The following single factor ANOVA Table presents the results:
Source df Sums of Squares Mean Squares Fs P
Radar Modification 2 147.7 73.9 6.19 0.014
Exp. Error 12 143.2 11.9
Total 14 290.9
The modification (Mod) sample means are: Mod A = 31.4, Mod B = 28.6, Mod C = 23.8
Using the Fisher LSD test, determine if any of the modifications were significantly different from each other at a level of significance of ...
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