Dominic collected data on the location where students of two grades would most like to visit and displayed it on a table.


Aspen, Colorado New York, New York Chicago, Illinois Total
Under age 15 21% 16% 12% 49%
Age 15 and above 17% 24% 10% 51%
Total 38% 40% 22% 100%


Which term best describes the entry of 51%?
Marginal frequency
Marginal relative frequency
Joint frequency
Joint relative frequency