"5 students time a bowling ball traveling from point A to point B. They record the following times":
2.45s 2.49s 2.58s 2.55s 2.51s
"7 students measure the length of a car. They record the following lengths":
4.5 m , 4.7 m , 4.4 m , 4.6 m , 4.8 m , 4.5 m , 4.6 m
Homework Equations...