the box plots show the average gas mileage, in miles per gallon, of cars and minivans tested by a certain…

the box plots show the average gas mileage, in miles per gallon, of cars and minivans tested by a certain company. which correctly compares the interquartile ranges? the interquartile range for cars is about 12 mpg, and the interquartile range for minivans is about 12 mpg. the interquartile range for cars is about 7 mpg, and the interquartile range for minivans is about 3 mpg. the interquartile range for cars is about 24 mpg, and the interquartile range for minivans is about 19 mpg. the interquartile range for cars is about 8 mpg, and the interquartile range for minivans is about 7 mpg.

the box plots show the average gas mileage, in miles per gallon, of cars and minivans tested by a certain company. which correctly compares the interquartile ranges? the interquartile range for cars is about 12 mpg, and the interquartile range for minivans is about 12 mpg. the interquartile range for cars is about 7 mpg, and the interquartile range for minivans is about 3 mpg. the interquartile range for cars is about 24 mpg, and the interquartile range for minivans is about 19 mpg. the interquartile range for cars is about 8 mpg, and the interquartile range for minivans is about 7 mpg.

Answer

Answer:

The inter - quartile range for cars is about 7 mpg, and the inter - quartile range for minivans is about 3 mpg.

Explanation:

Step1: Recall IQR formula

$IQR = Q_3 - Q_1$

Step2: Find Q1 and Q3 for cars

For cars, $Q_1\approx22$, $Q_3\approx29$, $IQR_{cars}=29 - 22=7$

Step3: Find Q1 and Q3 for minivans

For minivans, $Q_1\approx18$, $Q_3\approx21$, $IQR_{minivans}=21 - 18 = 3$