An indoor running track is 200 meters in length. During a 3,000-meter race, runners must complete 15 laps of the track. An electronic timing device records the amount of time it takes each runner to complete a lap for every lap in the race. These are called lap times. The histograms below display the lap times for both Stefano and Alex, runners in the 3,000-meter race.Using the histograms, which of the following is a correct comparison?
Answer
A
Neither runner had a lap time between 35 and 36 seconds.
B
Alex’s lap times show less variability than Stefano’s lap times.
C
The median lap time for both runners is in the 38–39 interval.
D
Both runners’ highest number of lap times in the 37–38 interval.