Common Core
6.SP.B.5
2 lessons teach this standard. Every lesson is interactive, and every one prints as a worksheet with a separate answer key.
Grade 6 Math · Chapter 9 · Lesson 2
One number for the middle, one for the scatter.
Grade 6 Math · Chapter 9 · Lesson 4
Mean, Median, and Which to Trust
One outlier can drag an average anywhere.