Slide 1 Over Lesson 4–4 Slide 2 Slide 3 Splash Screen Scatter Plots and Lines of Fit Lesson 4-5 Slide 4 Then/Now You wrote linear equations given a point and the slope.…

Glencoe Algebra 1 Vocabulary bivariate data: Data involving two variables, as opposed to many (multivariate), or one (univariate). scatter plot: A graph that shows the general…

Then/Now You wrote linear equations given a point and the slope. (Lesson 4â3) Investigate relationships between quantities by using points on scatter plots. Use lines of…

Transparency 7a Example 7-1a Determine whether the graph shows a positive correlation, a negative correlation, no correlation. If there is a positive or negative correlation,…

Lesson 7 Contents Example 1 Analyze Scatter Plots Example 2 Find a Line of Fit Example 3 Linear Interpolation Scatter Plots A scatter plot is a graph in which two sets of…

Example 7-1a Determine whether the graph shows a positive correlation, a negative correlation, no correlation. If there is a positive or negative correlation, describe it.…