22, 20, 19, 24, 23, 21, 19 Get them in order smallest to largest 19, 19, 20, 21, 22, 23, 24 The MEDIAN of a highway is right in the MIDDLE of the highway. The MEDIAN of a set of numbers is right in the MIDDLE of the set of numbers arranged from smallest to largest, which in this case is 21. Answer: 21 [Sometimes there are 2 in the middle. Then you have to average those two.]