Data Detective


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主題 Data Detective
說明 This set of lessons focuses on teaching students to model perfect linear relationships involving bivariate data with an equation and a graph, to use scatterplots and best fit lines to represent imperfect linear relationships, and to distinguish perfect vs. imperfect linear relationships. Students will learn to recognize different kinds of association. Students will also begin to evaluate model fit for imperfect linear relationships by considering how tight a fit is and the range of possible values for one variable given a known value for the other variable.
科目 數學
程度 中學
類型 指引活動
解答
語言 英語
關鍵字 bivariate data, linear relationships, modeling, scatter plots
模擬教學 Least-Squares Regression_最小平方法迴歸 (HTML5)


作者 Kelly Findley, Mary Burr
聯繫 Email kfindley8959@gmail.com
學校 / 機構 Florida State University
提交日期 2018/9/7
更新日期 2018/9/7