If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

8th grade

Course: 8th grade > Unit 7

Lesson 3: Estimating lines of best fit
Math
8th grade
Data and modeling
Estimating lines of best fit
© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice

Eyeballing the line of best fit

Google Classroom

Problem

Which line fits the data graphed below?
Choose 1 answer:
A scatterplot on the x y axis where x and y scale by 1. Points rise diagonally in a narrow scatter between (0, 1) and (9, 9). A line labeled A is constant and horizontal extending from (0, 7) through (10, 7). A line labeled B increases diagonally extending from (0, 1) through (9, 9). A line labeled C decreases diagonally extending from (0, 8) through (4, 2). All values are estimated.
Stuck?
Stuck?