Results from the CSIQ indicated that actual
class sizes (CS) for the 131 respondents ranged
from 4 to 81. The mode was 20 and the average
was 22.8. Almost 62% of respondents’ courses
had 20 or fewer students, and only 2 courses
had a CS greater than 65. From the results, it
can be concluded that for online courses, as
defined in the study, the average CS was
approximately 23, the most frequent CS for an
online course was 20, and most courses
(61.8%) had a CS smaller than or equal to 20.