By Miguel Olvera and Rafael Diaz (Grades 6–12+) Originally published in February 2017, this lesson focuses on correlation as a way of measuring the strength and direction of a linear association between two numerical variables. After reviewing concepts of bivariate data sets, their graphical representations through scatterplots, and the meaning of a linear association, … [Read more...] about Lesson Plan: EllipSeeIt—Visualizing Strength and Direction of Correlation
Statistics Teacher
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