AP Statistics · Free-response questions 2015

6 questions, each with its course unit and the official scoring guidelines.

Question 5

Open answer
Question 5 — 5. A student measured the heights and the arm spans, rounded to the nearest inch, of each person in a random sample of 12 seniors at a high school. A scatterplot of arm span versus height for the 12 seniors is shown.…

Source: College Board — AP Statistics, Free-response questions, 2015

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