question about the online class schedule

ruyi
Wed, 13 Jun 2007 22:39:05 +0000

as an example, here’s what i see for rhet 20 (lec):



Limit:84 Enrolled:62 Waitlist:15 Avail Seats:22



how can there be people on a waitlist if there are still available seats? what am i misunderstanding?

also, there are four discussions sections for this course, each with a max capacity of 16. 16*4=64, and 64<84. under what circumstance would a person enroll in a lecture without enrolling in the corresponding discussion?