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## Click here for Parent Guide with Extra Practice for Chapter 6 - Modeling Two-Variable Data from CPM

*Note: For proof of practice from non-printable sources, turn-in the problems written on your own piece of paper with title, source and all work included.

 Objective Standard Help/Examples Practice Solutions Describe the relationship between two quantitative variables by looking at a scatter plot Describe the relationship between variables How to create a line of best fit S-ID.6c Scatter Plots and Lines of Best Fit By Hand   Writing and equation of a line from a scatterplot Practice-Writing and Graphing Linear FunctionsLine of Best Fit PracticeEstimating the line of best fit Solutions-Writing and Graphing Linear FunctionsSolutions provided with practiceSolutions provided with practice Interpreting the slope and y-intercept of a line of best fit S-ID.7 Interpreting Slope and y-intercept in contextinterpret intercepts using line of best fitInterpret slope using line of best fit Interpreting intercept and Slope (Interactive Quiz) Solutions provided with quiz Using a line of best fit to predict S-ID.6a Making a prediction using a line of best fit Scatter Plot and Line of Best Fit Worksheet Practice #1Scatter Plot and Line of Best Fit Worksheet Practice #2Scatter Plot and Line of Best Fit Worksheet Practice #3Scatter Plot and Line of Best Fit Worksheet Practice #5 Scatter Plot and Line of Best Fit Worksheet Solutions #1Scatter Plot and Line of Best Fit Worksheet Solutions #2Scatter Plot and Line of Best Fit Worksheet Solutions #3Scatter Plot and Line of Best Fit Worksheet Solutions #5 Measure the accuracy of a prediction by calculating the residual S-ID.6b Calculate the residual Upper and lower bounds of your line of best fit Find the least squares regression line N-Q.1 Understand the least squares regression line Creating and interpreting residual plots S-ID.6b Draw Residuals Correlation (Association) vs. causation S-ID.9 Understand CausationDistinguishing correlation and causation; the reverse causation exampleDistinguishing correlation and causation, hidden causes Interpreting correlation in context of a situation S-ID.8 Describe relationship in term of strength and direction Curved best fit models S-ID.6a