I have a master of arts in education, and in acquiring that I learned educational policy makers use abuse regression to the mean to skew results to appear to achieve desired goals. I used the term on the blog a month earlier, and used it incorrectly. Here is a good explanation of the term, and its proper use.
It doesn't change the point of my blog posting, but now I have to find the right term for when the economy shoots up beyond normal, it eventually shoots down below normal.
Tuesday, January 13, 2009
Regression to the Mean
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