Question 760367: Please help me solve this problem:
The following scores represent the performance in a beer drinking contest between reporters from three different newspapers.
“Scores” (measured in liters)
Newspaper 1 1, 3, 4
Newspaper 2 4, 5, 6, 6, 7, 8, 9
Newspaper 3 2, 3, 3, 4
(1) Set up an analysis of variance table. (2) Calculate the F-statistic and test the hypothesis that news paper affiliation has no effect on the ability to drink beer.
thanx a lot
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! The following scores represent the performance in a beer drinking contest between reporters from three different newspapers.
“Scores” (measured in liters)
Newspaper 1 1, 3, 4
Newspaper 2 4, 5, 6, 6, 7, 8, 9
Newspaper 3 2, 3, 3, 4
(1) Set up an analysis of variance table. (2) Calculate the F-statistic and test the hypothesis that news paper affiliation has no effect on the ability to drink beer.
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Ho: u1 = u2 = u3
Ha: at least one of the means is different
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I ran an ANOVA Test and got the following:
test stat: F = 10.1138
p-value: 0.0032
----
Since the p-value is less than 1%, reject Ho at the 1%
level of significance.
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Conclusion: At least one of the means is different.
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Note: I used a TI-84 to get my results.
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Cheers,
Stan H.
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