Question

A density graph for all the possible heights between 0 inches and 80 inches is

rectangular. What is the height of the rectangle in this density graph?
OA. 0.04
B. 0.025
C. 0.05
D. 0.0125

Answer 1

Density graphs have an area of 1 to represent 100% of the possibilities.

The length is 80

80 * height = 1
Height = 1 / 80
Height = 0.0125 (D)