Comparing center and spread

The Baltimore Ravens won the American football championship in $2013$‍. In the same season, the Kansas City Chiefs had a record of $2$‍ wins and $14$‍ losses.

The dot plots below show the $40$‍-yard dash times (in seconds) of the defensive backs on each team's roster. Defensive backs mainly defend against passes, and the $40$‍-yard dash is the main measure of speed used in American football.

The center of the Ravens distribution is the center of the Chiefs distribution.

The variability in the Ravens distribution is the variability in the Chiefs distribution.