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Home Q & A Board Science-Related Homework Help Mathematics
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Hog95 Hog95
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10 years ago
In an analysis of variance, if the within-groups  variance estimate is about the same as the between-groups  variance estimate, then 
A)   The null hypothesis should be rejected. 
B)   Any difference between sample means is probably due to random sampling error. 
C)   An error has been made in computing the between-groups and the within-groups variance estimates. 
D)   Any difference between sample means is probably due to a real difference caused by experimental conditions. 
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padrepadre
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#1
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10 years ago
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Hog95 Author
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#2
10 years ago
Thank you so much for the reply. Your answer makes a lot of sense.
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