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Talk:Analysis of variance

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The above sentence is horribly unscientific (it is found in the subsection "ANOVA for multiple factors"), even though a reference is given. Experience with what? Clearly no one has gained experience with all possible topics in which an ANOVA may be used. The text of the reference is not easily
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I think the formula for SSBc is incorrect. There appears to be a bar missing above xcol and I believe the values (squared differences) are scaled by the # of points in the column. The degrees of freedom formula, dfW, also suggests that there are an equal number of rows and columns rather than
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accessed, so it is not possible to check under what conditions this "experience" is applicable. I have marked it with a to signal that this claim needs to be modified. While it is relevant to the topic, the sentence as presented is false.
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specifying the degrees of freedom in terms of the # of columns and the # of samples (n-c). Perhaps both could be specified?
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This article was the subject of a Wiki Education Foundation-supported course assignment, between
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