Number of students
Coach Meyer is the track coach at school. She asks her
athletes to record the maximum weight that they can lift
on the leg-press weight machine. The histogram shows the
data she has recorded.
Maximum Weight on Leg Press
21-30 31-40 41-50
Weight (pounds)
What unit of measure is used in the study?
OA. Number of students
B. Number of observations
C. Pounds
D. Repetitions