Line of Best Fit and Correlation
Grade 10 · Math · 45 min
What's Included
Learning Objective
I can write the equation of the line of best fit and interpret the correlation coefficient, r, to describe the strength and direction of a linear relationship between two variables.
Warm-Up Video
Unknown Channel · 5:00
Correlation Coefficient
Practice Questions
7 questions · Short answer
Exit Ticket
Quick comprehension check
“What does a correlation coefficient of 0.1 indicate about the relationship between two variables? Calculate the correlation coefficient, r, for the following data set: x = 1, 2, 3 and y = 2, 4, 5. Show your work.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
