MATH 170E · Dis 2B
Introduction to Probability and Statistics 1: Probability
Seats, time, final and grades
Seats
Closed.
Capacity 40; the registrar reports 1 over capacity.
Read 13 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
Its lecture reads closed (80 of 80 · 1 over enrolled): you attend both, so this seat is not one you can take while that holds. No waitlist listed.
Meets
R 9:00am-9:50am
This discussion only. You also attend Lec 2.
Final
Thu 10 Dec, 6:30pm to 9:30pm
One exam for the whole class, Los Angeles time.
Read 7 days ago.
Grades
Predicted GPA
Sign in to save watches and schedule boards. You can browse courses, seat readings and grade history without an account.
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.
What watching takes
Your setup, with any current hold shown beside the watch control.
An account
An alert needs an email address. You can browse courses and grade history without signing in.
Your year
Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.
When you can enroll
Set your appointment or acknowledge that an open seat may not be available to you yet.
A watch slot
25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.
Before you can enroll
Tell dibs what you have already taken and this line will say which of these you have. Your list.
From the registrar Registrar note
Information on the Mathematics Placement Test and Advanced Placement (AP) credit is available at https://uclamathugrad.zendesk.com/ . There will be two MANDATORY midterm examinations from 6 to 7:50 p.m. on the following Thursdays: October 22 and November 19, 2026. Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.
The new-student hold ended on 15 September.
Restrictions checked 7 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.
When it meets
La Kretz Hall 120
Grades
Predicted GPA
Of the 20 people in the grade record for MATH 170E, the 2 with the most grades: JEONG, HALYUN at 3.63 over 336 grades and BAEUMLER, JOHANNES at 3.24 over 271 grades.
- A range
- 53%
- P/NP
- <1%
- D/F/W
- 5.0%
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.
No assignment details are available in this review summary. Based on 120 reviews; source checked about 1 month ago. Missing details do not mean there are no papers or exams. Check the current syllabus.
Will it still be here
high risk chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 5721F
- 4922W
- 3822S
- 11322F
- 6323W
- 11323S
- 3823F
- 13224W
- 4024S
- 7024F
- 8225W
- 5025S
- 6425F
Peak 132 · most recent 25F at 64
Seats over time
Nothing read since 16 Oct, 13 hours ago. Over about 2 months before that, same seat count, but the status moved and came back, the waitlist moved and came back, and the seat count moved and came back.
1 time reopenedA 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 13 hours ago. It is where the line stops, not where the count is now.
Show the readings (23)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 16 Oct 16:42 | 40 | 40 | closed | - | 23 of 159 |
| 10 Oct 02:32 | 40 | 40 | closed | - | 2 of 12 |
| 9 Oct 15:12 | 40 | 40 | waitlist | 2 of 3 | 4 of 25 |
| 8 Oct 15:52 | 40 | 40 | closed | 3 of 3 | 20 of 162 |
| 1 Oct 22:02 | 40 | 40 | waitlist | 2 of 3 | 9 of 59 |
| 29 Sep 12:02 | 40 | 40 | closed | 3 of 3 | 3 of 15 |
| 28 Sep 22:02 | 40 | 40 | waitlist | 2 of 3 | 8 of 51 |
| 26 Sep 20:32 | 40 | 40 | waitlist | 1 of 3 | 5 of 29 |
| 25 Sep 16:32 | 40 | 40 | waitlist | 2 of 3 | 3 of 15 |
| 25 Sep 02:22 | 40 | 40 | waitlist | 1 of 3 | 2 of 5 |
| 24 Sep 22:52 | 40 | 40 | waitlist | 0 of 3 | 3 of 11 |
| 24 Sep 12:22 | 40 | 40 | waitlist | 2 of 3 | 2 of 5 |
| 24 Sep 08:52 | 40 | 40 | waitlist | 1 of 3 | 4 of 22 |
| 23 Sep 11:12 | 40 | 40 | closed | 3 of 3 | 4 of 19 |
| 22 Sep 17:52 | 40 | 40 | waitlist | 2 of 3 | 22 of 145 |
| 16 Sep 17:52 | 40 | 40 | closed | 3 of 3 | 2 of 8 |
| 16 Sep 10:52 | 40 | 40 | waitlist | 2 of 3 | 2 of 4 |
| 16 Sep 07:32 | 40 | 40 | closed | 3 of 3 | 2 of 4 |
| 16 Sep 04:12 | 40 | 40 | waitlist | 2 of 3 | 4 of 17 |
| 15 Sep 12:42 | 40 | 40 | closed | 3 of 3 | 3 of 16 |
| 14 Sep 21:42 | 38 | 40 | open | - | 15 of 98 |
| 10 Sep 20:40 | 39 | 40 | open | - | 47 of 554, 240 no hourly record |
| 18 Aug 19:40 | 40 | 40 | closed | - | - |
How readings and alerts work
Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.
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 2B shares one room with Lec 2 and every other discussion under it, because that is what a student means by "my class".
Reading a room needs no account. Posting does, and it is free.