Lemma
EasyDescribing data
OpenStax, Contemporary Mathematics §8.4 Range and Standard Deviation · Example 2 · Statistics · Describing data

Range and Standard Deviation · Example 2

The data in “AvgSAT” contains the average SAT score for students attending every institution of higher learning in the US for which data is available. What is the range of these average SAT scores?

~5 minWritten answer · compare with the solution

OpenStax, Contemporary Mathematics · §8.4 Range and Standard Deviation · Example 2

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.