Relevant+Excerpts+from+AP+Statistics+Teacher+Guide 

While some sections of the AP® Statistics Teacher Guide (Michael Legacy,2008) may not be targeted to you as an audience of students, you may find some sections to be particularly helpful. I am gathering those here for your use. -Stephanie Ogden, L&N STEM Academy.

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 * A Guide to Scoring Free Response Statistics Questions: The Category Descriptors (p. 212)