c. The interquartile range offers a measure of income inequality among California residents.
Step-by-step explanation:
The range is the midspread which measures statistical dispersion. This is also known as H-spread which is equal to the difference between 75th percentile and 25th percentile. In the given scenario the interquartile range offers measure of income inequality among California residents.
If you multiply the cone's volume by 3 then you get the cylinder's volume. They become the same formula 3 V_cone = pi r^2 h Since the cone's volume is 36pi They cylinder's volume is 3*36pi = 108 pi
