What conclusion can be drawn from the quiz scores shown below?
Ken’s class: 72, 78, 83, 84, 85, 87, 92
Judy’s class: 76, 78, 85, 87, 89, 92, 98
The test scores in Ken's class are more spread out compared to those in Judy's class.
The median score is equal to the mean score in both classes.
The mean score is greater in Judy's class compared to Ken's class.
The median score in Ken's class is greater than the median score in Judy's class.