In his career, Yurcich's offenses have averaged 6.49 yards per play, which ranks first among offensive coordinators since 2013.
Students must meet certain criteria to take part in sorority and fraternity recruitment this spring.
Dotson will return to Penn State football for his senior season instead of declaring for the 2021 NFL Draft.
Culpepper is the second defensive lineman to transfer away from the program this week.
Thorpe will finish out his college career elsewhere as a defensive lineman.
Combined, the reductions will save those living in a standard double on a mid-level meal plan 16.3%.