Today we made a HUMAN DOTPLOT of shoe sizes and every student calculated his/her own percentile in the class. We then made a (boring) regular old dotplot, defined percentiles, and interpreted our own shoe size percentiles in context. Finally, we created a cumulative relative frequency graph of our shoe sizes. I don't have pictures of our notes today, however I DO have a blank copy of our cumulative relative frequency foldable and a copy of the homework that is due tomorrow... ch-ch-check it out!
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AuthorMrs. Secor teaches Pre Calculus and AP Statistics at the Baltimore Polytechnic Institute. Archives
February 2015
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