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 73 minutes ago. Separately, it has finished 400 of the 3,479 courses on its own sweep list for this term. Terms nobody is enrolling in are swept one a night in rotation, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

BIOSTAT 216

Mathematical Methods for Biostatistics

4 units

Grades

3.72

Average grade awarded in BIOSTAT 216. Not a rating: this is what the grades were.

In the A range

81%

of the 83 letter grades

D, F or W

1.2%

of every letter grade awarded, plus withdrawals

Taken pass/no pass

nobody in the record took it pass/no pass

The registrar's own records: 83 grades over 5 terms, Fall 2021 to Fall 2025, summer excluded. Every instructor is pooled here. The table below splits them, and term averages across those 5 terms ran 3.62 to 3.83.

A+ 17 · 20.5%
A 30 · 36.1%
A- 20 · 24.1%
B+ 9 · 10.8%
B 2 · 2.4%
B- 4 · 4.8%
F 1 · 1.2%
S 2 of 86
I 1 of 86

Percentages are of the 83 letter grades. Grey bars are non-letter outcomes: satisfactory (S) and incompletes (I). They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Predicted GPA, raw average, sample size, terms, A range and the workload reviewers reported for every instructor with a grade record in this course
Instructor	Predicted GPA	Raw	n	Terms	A range	Workload	Summer Session A 2026
ZHOU, HUA reviews ↗	3.72	3.72	71	4	82%	-	not teaching it
XU, JASON QIAN reviews ↗	3.72	3.70	12 · small sample	1	75%	-	not teaching it

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.

dibs measures outcomes: grades, seats, how fast a class fills. For what a class is like to sit in, BruinWalk has the reviews.

Reviews for BIOSTAT 216

What comes first

dibs has not read a class page for BIOSTAT 216, so it cannot say what comes before it.

Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.

From the registrar's catalog

dibs has not read the registrar's description for this course. It reads them for general education courses only, so this says nothing about the course. Any section below links out to the registrar, where the catalog text is, and that text is also where a prerequisite the structured list does not carry would be written.

Sections in Summer Session A 2026

dibs has not read Summer Session A 2026 for this course, so it cannot say whether it runs. dibs reads the term you are enrolling in first and the rest a little at a time; the registrar's own listing is the answer until this one catches up.