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BIOSTAT 201A · Dis 1D

Introduction to Biostatistics

Fall 2026Wang, A.4 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Open, 4 seats left.

20 of 24 enrolled.

Meets

F 10:00am-10:50am

This discussion only. You also attend Lec 1.

Final

None on the page dibs read

No exam time on the page dibs read. That is not the registrar saying there is no final.

Grades

3.83
predicted, all instructors · 402 grades

402 letter grades, everyone who has taught BIOSTAT 201A.

Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Enroll on the registrar (opens in a new tab)

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 12 hours ago: "Mph Majors".

Restrictions read 12 hours ago.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: F 10:00am-10:50am

Lecture: TR 1:00pm-2:50pm

Center for the Health Sciences 33105A

Grades

3.83
predicted, all instructors · 402 grades

Of the 4 people in the grade record for BIOSTAT 201A, the 2 with the most grades: LEE, MARTIN L at 3.88 over 149 grades and BELIN, THOMAS R at 3.77 over 142 grades.

A range
88%
P/NP
0%
D/F/W
0.5%

Full grade history for BIOSTAT 201A

What students say

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

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Will it still be here

Not a question any more: see the notice at the top of this page.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 6621F
  • 3922F
  • 4223F
  • 3324F
  • 1525W
  • 7425F
Enrollment by term: 21F 66, 22F 39, 23F 42, 24F 33, 25W 15, 25F 74

Peak 74 · most recent 25F at 74

Seats over time

Nothing read since 2 Oct, 2 hours ago. Over about 1 month before that, freed 3 seats.

1 time reopened
20 of 24 · 4 left
18 Aug 04:309 Sep 16:212 Oct 04:12 · 2 hours ago
dibs read 119 of the 859 hours its hourly record covers, 14%, and did not look in 740. dibs had no hourly record before 27 Aug, which is the other 222 of 1081 plotted.20 of 24 enrolled at the newest reading, 2 hours ago, with 4 left. Seats from 18 Aug 04:30 to 2 Oct 04:12, 23 to 20. dibs read 119 of the 859 hours its hourly record here covers, 14%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 740 hours dibs was keeping a record and did not reach this section. Nothing before 27 August at 10:00, where this section's record starts, has a read either way, which is 222 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.

Show the readings (7)
Recorded Enrolled Capacity Status Waitlist Hours read
2 Oct 04:12 20 24 open - 11 of 75
29 Sep 02:42 20 24 open - 5 of 30
27 Sep 21:42 21 24 open - 3 of 15
27 Sep 07:42 22 24 open - 5 of 29
26 Sep 03:42 23 24 open - 99 of 714
27 Aug 10:55 24 24 closed - 1 of 223, 222 no hourly record
18 Aug 04:30 23 23 closed - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Dis 1D shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

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