SOLUTION: An experiment was designed to study the performance
of 4 different detergents for cleaning fuel injectors. The
following "cleanness" readings were obtained with
specially design
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Question 1011270: An experiment was designed to study the performance
of 4 different detergents for cleaning fuel injectors. The
following "cleanness" readings were obtained with
specially designed equipment for 12 tanks of gas
distributed over 3 different models of engines:
Engine 1 Engine 2 Engine 3 Total
Detergent A 45 43 51 139
Detergent B 47 46 52 145
Detergent C 48 50 55 153
Detergent D 42 37 49 128
Total 182 176 207 565
Conduct a two way analysis of variance (ANOVA) present the
result on a ANOVA table and test at 0.01 level of significance
whether there are differences in the detergents or in the
engines.
Answer by ikleyn(52777) (Show Source): You can put this solution on YOUR website!
.
We, in this forum, are so happy to get so many so boring copy-and-paste problems.
Yes, really, almost infinite row.
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