PLS HURRY WORTH 50 POINTS AND WILL MARK BRAINLIEST!!!!
A survey of a group of seventh-graders and a group of teachers at a local middle schoolers asked how many siblings they each have. The dot plots below show the results.
students:
x x x x x x x x x x x x x x x x x x x x 0 1 2 3 4 5 6 7 8 9
teachers:
x x x x x x x x x x x x x x x x x x x x 0 1 2 3 4 5 6 7 8 9
What is the closest to the difference between the means?
