SOLUTION: Below are 3 groupings of data. Run an Analysis of Variance on these, and conclude if there is a statistical difference between the 3 groups.
A B C
13 10 14
16 12 14
14 11 15
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-> SOLUTION: Below are 3 groupings of data. Run an Analysis of Variance on these, and conclude if there is a statistical difference between the 3 groups.
A B C
13 10 14
16 12 14
14 11 15
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Question 134272: Below are 3 groupings of data. Run an Analysis of Variance on these, and conclude if there is a statistical difference between the 3 groups.
A B C
13 10 14
16 12 14
14 11 15
16 12 14
You can put this solution on YOUR website! Ho: the means are the same
Ha: at least one of the means is different
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Ran ANOVA on L1,L2,L3
Test statistic: F = 12.5854
p-value: 0.00247
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Conclusion: Is p-value is less than alpha = 1%, reject Ho.
The means are not all statistically the same.
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Cheers,
Stan H.
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