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

Unit: Statistics and probability

Not feeling ready for this? Check out Get ready for 7th grade.

0

Possible mastery points
Level up on the above skills and collect up to 500 Mastery points
Level up on the above skills and collect up to 600 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1100 Mastery points!

About this unit

This introduction to probability and statistics explores probability models, sample spaces, compound events, random samples, and a whole lot more.