School Improvement in Maryland

Lesson Plan: Lesson plans were written by Maryland mathematics educators and could be used when teaching the concepts.

Goal 3 Data Analysis And Probability

Expectation 3.2 The student will apply the basic concepts of statistics and probability to predict possible outcomes of real-world situations.

Indicator 3.2.2 The student will interpret data and/or make predictions by finding and using a line of best fit and by using a given curve of best fit.

Lesson Plan

Lines of Best Fit
Objectives:
  • The student will determine if there is an association in a scatter plot of data.
  • The student will display data in charts and graphs and approximate the line of best fit.
  • The student will calculate the line of best fit using a graphing calculator.
  • The student will analyze data through predictions, comparisons, and applications.
Resources for 3.2.2:
Skill Statements | Public Release Items | LESSON PLANS |