Explain SSbetween, SSwithin, and SSy and their relationship
What will be an ideal response?
? SSbetween. Also denoted as SSx, this is the variation in Y related to the variation in the means of the categories of X. This represents variation between the categories of X, or the portion of the sum of squares in Y related to X.
? SSwithin. Also referred to as SSerror, this is the variation in Y due to the variation within each of the categories of X. This variation is not accounted for by X.
? SSy. The total variation in Y is SSy. SSy = SSbetween + SSwithin.
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