MATH 170S · Lec 1
Introduction to Probability and Statistics 2: Statistics
Seats, time, final and grades
Seats
Closed.
80 of 80 enrolled, lecture and all discussions summed.
Meets
MWF 8:00am-8:50am
Lecture only. You also attend a discussion, listed below.
Final
Mon 7 Dec, 3:00pm to 6:00pm
One exam for the whole class, Los Angeles time.
Read 10 days ago.
Read 51 minutes ago. This is a recent reading, not a live seat count.
dibs has seen this section open 4 times since 17 August. The last time was 15 September.
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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
Information on the Mathematics Diagnostic 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.
Restrictions read 10 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.
Discussions
You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.
2 discussions, none open. Its waitlist is full too, at 6 of 6.
When it meets
Meets: MWF 8:00am-8:50am
Young Hall 2200
Grades
Of the 8 other people in the grade record for MATH 170S, the 2 with the most grades: ENAKOUTSA, KOFFI at 3.40 over 228 grades and ZHANG, ZHAOYU at 3.06 over 228 grades.
- A range
- 50%
- P/NP
- <1%
- D/F/W
- 6.4%
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.
Workload, light. 3.8 of 5 for Hubeyb Gurdogan, where 5 is lightest. Read 30 days ago.
What the work looks like
- Exams mentioned, no number given, said by 16 reviewers
- Quizzes mentioned, no number given, said by 7 reviewers
- Problem sets mentioned, no number given, said by 10 reviewers
Read from 96 reviews 26 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
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.
- 5221F
- 3922W
- 6622S
- 3523W
- 4423F
- 4524W
- 7524F
- 6525W
- 6825S
- 5725F
Peak 75 · most recent 25F at 57
Seats over time
Same seat count, but the status moved and came back, the waitlist moved and came back, and the seat count moved and came back over about 2 months
4 times 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: 51 minutes ago.
Show the readings (21)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 1 Oct 22:02 | 80 | 80 | closed | 6 of 6 | 2 of 5 |
| 1 Oct 18:32 | 80 | 80 | closed | 6 of 6 | 2 of 4 |
| 1 Oct 15:02 | 80 | 80 | waitlist | 4 of 6 | 7 of 23 |
| 30 Sep 17:02 | 80 | 80 | waitlist | 3 of 6 | 74 of 258 |
| 20 Sep 00:52 | 80 | 80 | closed | 6 of 6 | 7 of 22 |
| 19 Sep 03:52 | 80 | 80 | waitlist | 5 of 6 | 3 of 8 |
| 18 Sep 20:52 | 80 | 80 | closed | 6 of 6 | 2 of 4 |
| 18 Sep 17:22 | 80 | 80 | waitlist | 5 of 6 | 2 of 5 |
| 18 Sep 13:52 | 80 | 80 | closed | 6 of 6 | 4 of 12 |
| 18 Sep 02:22 | 80 | 80 | waitlist | 5 of 6 | 3 of 8 |
| 17 Sep 19:42 | 80 | 80 | waitlist | 4 of 6 | 2 of 5 |
| 17 Sep 15:52 | 80 | 80 | waitlist | 5 of 6 | 15 of 52 |
| 15 Sep 12:42 | 80 | 80 | closed | 6 of 6 | 3 of 8 |
| 15 Sep 05:42 | 79 | 80 | open | - | 33 of 135 |
| 9 Sep 15:40 | 80 | 80 | closed | - | 2 of 8 |
| 9 Sep 08:40 | 79 | 80 | open | - | 22 of 118, 62 no hourly record |
| 4 Sep 11:00 | 80 | 80 | closed | - | no hourly record |
| 4 Sep 10:40 | 79 | 80 | open | - | no hourly record |
| 4 Sep 10:00 | 80 | 80 | closed | - | no hourly record |
| 4 Sep 09:40 | 79 | 80 | open | - | no hourly record |
| 17 Aug 15:07 | 80 | 80 | 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.
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