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

SID.6c

Scatter Plots and Lines of
Best Fit By Hand
Writing and equation of a
line from a scatterplot
How to find the line of best fit

PracticeWriting and Graphing Linear Functions
Line of Best Fit Practice
Estimating the line of best fit

SolutionsWriting and Graphing Linear Functions
Solutions provided with practice Solutions provided with practice

Interpreting the slope and
yintercept of a line of best fit

SID.7

Interpreting Slope and yintercept in context interpret intercepts using line of best fit Interpret slope using line of best fit

Interpreting intercept and Slope (Interactive Quiz)

Solutions provided with quiz

Using a line of best fit to
predict

SID.6a

Making
a prediction using a line of best fit

Scatter Plot and Line of Best Fit Worksheet Practice #1 Scatter Plot and Line of Best Fit Worksheet Practice #2 Scatter Plot and Line of Best Fit Worksheet Practice #3 Scatter Plot and Line of Best Fit Worksheet Practice #5

Scatter Plot and Line of Best Fit Worksheet Solutions #1 Scatter Plot and Line of Best Fit Worksheet Solutions #2 Scatter Plot and Line of Best Fit Worksheet Solutions #3 Scatter Plot and Line of Best Fit Worksheet Solutions #5

Measure the accuracy of a
prediction by calculating the residual

SID.6b

Calculate
the residual



Upper and lower bounds of
your line of best fit





Find the least squares
regression line

NQ.1

Understand
the least squares regression line



Creating and interpreting
residual plots

SID.6b

Draw Residuals



Correlation (Association) vs. causation

SID.9

Understand Causation Distinguishing correlation and causation; the reverse causation example Distinguishing correlation and causation, hidden causes



Interpreting correlation in
context of a situation

SID.8

Describe relationship in term of strength and direction



Curved best fit models

SID.6a



