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TEKS: Chapter 111. Mathematics See All Teacher Resources

111.47.c.7

(7) Bivariate data. The student applies the mathematical process standards to analyze relationships among bivariate quantitative data. The student is expected to:

  • (A) analyze scatterplots for patterns, linearity, outliers, and influential points;
  • (B) transform a linear parent function to determine a line of best fit;
  • (C) compare different linear models for the same set of data to determine best fit, including discussions about error;
  • (D) compare different methods for determining best fit, including median-median and absolute value;
  • (E) describe the relationship between influential points and lines of best fit using dynamic graphing technology; and
  • (F) identify and interpret the reasonableness of attributes of lines of best fit within the context, including slope and y-intercept.