Answer:
1/3
Step-by-step explanation:
The total dunk tank will be the range within the box plot i.e between 450 and 600. The total dunk tank will be 600-450 = 150.
The dunk tanks require at least 500 gallons of water is the dunk tank of 500 gallons and below. Since the dunk tank starts from 450, the dunk tanks require at least 500 gallons of water will be between 450 and 500 which is equivalent to 500-450 = 50
The fraction of the dunk tanks require at least 500 gallons of water will be expressed as number of tanks that requires at least 500 gallons/total dunk tank.
fraction of the dunk tanks require at least 500 gallons of water = [tex]\frac{50}{150}[/tex]
= [tex]\frac{1}{3}[/tex]
