Class Discussion 0 A new hybrid car uses 3.8 Litres of gasoline per 100 Km for city driving according to web sites advertising the car. Of course not all of these cars are going to get the same fuel economy in all cities with all drivers. Would you expect the Inter Quartile Range, IQR, to be approximately 0.01, 0.5 or 5.0 L/100Km? Given your estimate of the IQR, what is your estimate of the variance