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STATS 10 · Lec 4

Introduction to Statistical Reasoning

Fall 2026Cha, M.5 units

Seats, time, final and grades

Seats

Closed by the department.

151 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.

Meets

MW 5:00pm-6:15pm

Lecture only. You also attend a discussion, listed below.

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

3.50
predicted, this instructor · 2,390 grades

2,390 letter grades, Cha, M..

Read 31 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 7 times since 17 August. The last time was 27 September.

Enroll on the registrar (opens in a new tab) Sign in to watch for an opening

Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.

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 3 hours ago: "Undergraduate Students Only".

From the registrar

For Statistics 10 through 186, enrolling on the wait list does not guarantee enrollment in the course. A place on the wait list only offers a chance to add the course if enrolled students drop the course.

Restrictions read 3 hours ago.

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.

4 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 4A

    TR 1:00pm-1:50pm

    Chen, J.

    Closed by the department.

  • Dis 4B

    TR 2:00pm-2:50pm

    Chen, J.

    Closed by the department.

  • Dis 4C

    TR 3:00pm-3:50pm

    Yu, R.

    Closed by the department.

  • Dis 4D

    TR 4:00pm-4:50pm

    Yu, R.

    Closed by the department.

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: MW 5:00pm-6:15pm

Bunche Hall 2209A

Grades

3.50
predicted, this instructor · 2,390 grades

Of the 12 other people in the grade record for STATS 10, the 2 with the most grades: WANG, BINGLING at 3.43 over 3,267 grades and MAIERHOFER, THOMAS JOHANNES at 3.25 over 720 grades.

A range
65%
P/NP
2%
D/F/W
1.0%

Full grade history for STATS 10

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. 4.1 of 5 for Maria Cha, where 5 is lightest. Read 30 days ago.

dibs has read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 488 reviews about 1 month ago. That is the reviewers being silent, and not a course that sets no work.

STATS 10 reviews for Maria Cha Reviews for all professors of STATS 10

Will it still be here

no history chance of closing before your enrollment pass.

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

  • 14521F
  • 14622W
  • 14422S
  • 13922F
  • 14323W
  • 14423S
  • 15223F
  • 14724W
  • 15024S
  • 15224F
  • 14625W
  • 14625S
  • 19125F
Enrollment by term: 21F 145, 22W 146, 22S 144, 22F 139, 23W 143, 23S 144, 23F 152, 24W 147, 24S 150, 24F 152, 25W 146, 25S 146, 25F 191

Peak 191 · most recent 25F at 191

Seats over time

Freed 9 seats over about 2 months

7 times reopened
151 of 160 · no seats left in its discussions
17 Aug 12:329 Sep 02:571 Oct 17:22
dibs read 168 of the 522 hours its hourly record covers, 32%, and did not look in 354. dibs had no hourly record before 10 Sep, which is the other 564 of 1086 plotted.151 of 160 enrolled at the newest reading, 31 minutes ago, and no seats left in its discussions. Seats from 17 Aug 12:32 to 1 Oct 17:22, 160 to 151. dibs read 168 of the 522 hours its hourly record here covers, 32%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 354 hours dibs was keeping a record and did not reach this section. Nothing before 10 September at 00:00, where this section's record starts, has a read either way, which is 564 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: 31 minutes ago.

Show the readings (24)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 17:22 151 0 closed by the department - 8 of 21
30 Sep 21:42 151 0 closed by the department - 3 of 8
30 Sep 14:42 153 0 closed by the department - 2 of 4
30 Sep 11:12 152 0 closed by the department - 3 of 8
30 Sep 04:12 153 0 closed by the department - 2 of 6
29 Sep 23:42 156 0 closed by the department - 2 of 4
29 Sep 20:12 153 0 closed by the department - 6 of 19
29 Sep 02:42 156 0 closed by the department - 3 of 8
28 Sep 19:42 157 0 closed by the department - 6 of 18
28 Sep 02:12 160 160 closed - 4 of 12
27 Sep 15:52 159 160 open - 2 of 4
27 Sep 12:22 160 160 closed - 5 of 15
26 Sep 22:22 159 160 open - 19 of 64
24 Sep 07:42 160 160 closed - 2 of 4
24 Sep 04:12 159 160 open - 8 of 27
23 Sep 02:42 160 160 closed - 3 of 8
22 Sep 19:42 159 160 open - 7 of 20
22 Sep 00:02 160 160 closed - 3 of 5
21 Sep 20:32 159 160 open - 39 of 118
16 Sep 23:32 160 160 closed - 2 of 2
16 Sep 22:52 159 160 open - 2 of 3
16 Sep 20:02 160 160 closed - 2 of 5
16 Sep 16:42 159 160 open - 57 of 725, 564 no hourly record
17 Aug 12:32 160 160 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

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