Sam measures the height of 7 different scoops of ice cream. The mean of the heights was 3.8 cm. Which of the following BEST describes the mean?
A
All of the scoops were exactly 3.8 cm tall.
B
If all the scoops were evenly distributed, they would all be 3.8 cm tall.
C
The difference between the tallest scoop and the smallest scoop of ice cream is 3.8 cm.
D
If the scoops of ice cream were arranged in order from smallest to largest, the middle scoop would be 3.8 cm tall.