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Read October 16, 2026 at 4:42 PM PDT. Seat counts can change before you enroll.
MATH 192B / ROPER, MARCUS LEIGH
How MATH 192B grades when ROPER, MARCUS LEIGH teaches it. MATH 192B, every instructor ROPER, MARCUS LEIGH, every course
257 letter grades across 10 terms, Fall 2022 to Fall 2025. The course pools every instructor at 3.97 over 355 letter grades.
Percentages are of the 257 letter grades. Grey bars are non-letter outcomes. They are excluded from GPA.
Raw averages for the terms in this record. A missing term does not establish that this instructor did not teach it. Summer sessions are included when present.
Dashed line: course average across all instructors, 3.97.
Across the measured corpus, the same course and instructor's term averages were strongly correlated, including terms several years apart. That is why the adjustment does not weight recent terms more heavily. This is a dataset-wide pattern, not a promise about this instructor's next class.
16 seats left.
14 of 30 enrolled
An estimate, separate from the seat reading.
Read October 16, 2026 at 4:42 PM PDT. Seat counts can change before you enroll.
Raw is the mean of the recorded letter grades. The adjusted historical GPA pulls an instructor's average toward the course's adjusted average, which itself uses a department prior. It is a comparison aid, not a calibrated prediction or a student rating. Small samples carry more uncertainty. All recorded instructor roles are included, and a section is counted only once for this instructor. Grades cannot establish workload or explain why outcomes differed.
dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.
Reviews for ROPER, MARCUS LEIGH in MATH 192B