Back to Statistics and Probability — Problem 2 · Task Set 38
8.SP Tutor Intake — Patterns of Association in Bivariate Data
This short check helps your tutor understand where to start. Answer each question on your own, without help. If you're not sure, give your best try — the goal is to find what to work on together, not to grade you.
Grade 8·12 problems·~13 min·Common Core Math - Grade 8·domain·sp
Work through problems with immediate feedback
A
Procedures
1.
A line of best fit has been drawn on a scatter plot of hours of daily
sunlight (x) versus plant height in centimeters (y). The line passes
through the points (3, 15) and (9, 24). What is the slope of this
line? Enter a number (centimeters per hour).