This graphic organizer places all survey and experimental design concepts for AP Statistics on one convenient page. Excellent for brainstorming or review, for a unit test or for the AP Exam at year-end. Concepts included: sampling methods, bias, observational studies versus experiments, three principles of experimental design, blinding, placebo, etc. A possible answer key is provided, but additional information could be easily discussed or added. A full set of graphic organizers for the year is