You are looking at Summer Session A 2026. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 246 sections for Summer Session A 2026, read about 1 month ago. Separately, it has finished 400 of the 3,617 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

BIOENGR 224B / ARNOLD, COREY WELLS

Advances in Imaging Informatics

How BIOENGR 224B grades when ARNOLD, COREY WELLS teaches it. BIOENGR 224B, every instructor ARNOLD, COREY WELLS, every course

Grades, this instructor

3.97adjusted historical GPA, this instructor

69 letter grades across 4 terms, Spring 2022 to Spring 2025. The course pools every instructor at 3.99 over 69 letter grades.

Raw average: 3.99; The mean of this instructor's recorded letter grades in this course.
In the A range: 98.6%; A+, A and A minus out of 69 letter grades.
D, F or W: 0%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0%; No pass/no-pass outcomes are recorded.

Some of these grades are shared. 39 letter grades in 2 sections also count under SPEIER, WILLIAM F. The source does not split grades between co-teachers. Do not add instructor totals together.

Grade distribution

A+4 / 5.8%
A63 / 91.3%
A-1 / 1.4%
B+1 / 1.4%
B0 / 0%
B-0 / 0%
C+0 / 0%
C0 / 0%
C-0 / 0%
D+0 / 0%
D0 / 0%
D-0 / 0%
F0 / 0%
I1 of 70

Percentages are of the 69 letter grades. Grey bars are non-letter outcomes: incompletes (I). They are excluded from GPA.

Term by term

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, 3.99.

One recorded instructorCo-taught, grades shared

Spring 20224.0014 letter grades.

Spring 20234.0016 letter grades.

Spring 20243.9616 letter grades; 16 shared with SPEIER, WILLIAM F.

Spring 20253.9923 letter grades; 23 shared with SPEIER, WILLIAM F.

Is one term a guide to the next?

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.

Teaching it in Summer Session A 2026

This term has ended. Section counts below are historical readings, not current availability.

No confirmed sections are available here. The selected term may not have been fully read.

Every BIOENGR 224B section and instructor

Reading these figures

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.

What students say

dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.

No verified BruinWalk review page is linked to this instructor and course yet.