Make informal comparative inferences about two populations using measures of center and variability and/or mean absolute deviation in context.

Example Problems
What is the mean of the following numbers?
What is the mean of the following numbers?
What is the mean of the following numbers?
Khan Academy Resources
Goblins

1-on-1 AI tutoring aligned to 7.12. Instant help for students, real-time insights for teachers.

Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.

Free for teachers, forever →