Mathematics

Estrada

10 November, 19:10

The box plots show the average speeds, in miles per hour, for the race cars in two different races.

Average Speeds of Cars in Race A

120

125 130

135

140 145

150

155

160

165

170

Average Speeds of Cars in Race B

One-half of cars travel at which speeds?

between 120 and 143 mph in race A between 125 and 140 mph in race B

between 120 and 170 mph in race A; between 125 and 165 mph in race B

O between 120 and 153 mph in race A between 125 and 145 mph in race B

O between 165 and 170 mph in race A between 150 and 165 mph in race B