The number of incoming students at two campuses of a midwestern university have historically been normally
distributed. The main campus incoming class has a mean of 4,119
and a standard deviation of 425, and the regional campus incoming class has a mean of 620 and a standard deviation of 108. If there were 4,436 incoming students on the main campus and 688 on the regional campus, which had the more successful year in student recruitment based on z
The z score for the main campus is?
Round the answers to at least two decimal places.