MATH 170E
Introduction to Probability and Statistics 1: Probability
Course statistics
- Predicted GPA
- 3.23
- n = 2,146 · 13 terms · ± 0.012
- A range
- 52%
- of letter grades
- Taken P/NP
- 1%
- 55% of those passed
- D / F / W
- 5.0%
- incl. withdrawals
Sections in Fall 2026
| Section | Status | Enrolled | Seat risk | Meets | Instructor | Predicted GPA |
|---|---|---|---|---|---|---|
| Lec 1 | Open |
68 of 80
85% full
|
could fill | MWF 8:00am-8:50am | Lopez Rivera, P. | 3.23n=2,146 · course average |
| Lec 2 | Open |
60 of 72
83% full
|
could fill | MWF 9:00am-9:50am | Cole, F. | 3.23n=2,146 · course average |
| Lec 3 | Open |
70 of 73
96% full
|
fills | MWF 3:00pm-3:50pm | Yin, J. | 3.22n=80 · this instructor |
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 5721F
- 4922W
- 3822S
- 11322F
- 6323W
- 11323S
- 3823F
- 13224W
- 4024S
- 7024F
- 8225W
- 5025S
Peak 132
Most recent
50
in 25S
12 terms on record
Grade distribution
- A+ 153 · 7.0%
- A 686 · 31.5%
- A- 279 · 12.8%
- B+ 187 · 8.6%
- B 281 · 12.9%
- B- 139 · 6.4%
- C+ 106 · 4.9%
- C 126 · 5.8%
- C- 82 · 3.8%
- D+ 21 · 1.0%
- D 29 · 1.3%
- D- 11 · 0.5%
- F 46 · 2.1%
- P 6 · 0.3%
- NP 5 · 0.2%
- I 23 · 1.1%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| JEONG, HALYUN | 3.63 | 3.65 | 336 | 2 | 77% |
| BAEUMLER, JOHANNES | 3.24 | 3.24 | 271 | 3 | 50% |
| ROPER, MARCUS LEIGH | 2.91 | 2.89 | 223 | 1 | 34% |
| ZHANG, ZHAOYU | 3.21 | 3.20 | 209 | 3 | 48% |
| ARANT, TYLER JAMES | 2.97 | 2.95 | 179 | 3 | 40% |
| FAROLFI, GIULIO | 3.48 | 3.50 | 171 | 2 | 72% |
| BUTSON, DYLAN | 3.18 | 3.18 | 131 | 1 | 39% |
| NEEDELL, DEANNA | 3.14 | 3.14 | 117 | 3 | 56% |
| NGUYEN, TUNG | 3.19 | 3.19 | 84 | 1 | 48% |
| YIN, JUN | 3.22 | 3.22 | 80 | 1 | 51% |
| GURDOGAN, HUBEYB USAME | 2.90 | 2.84 | 80 | 1 | 38% |
| PALMER, AARON ZEFF | 3.13 | 3.11 | 71 | 1 | 41% |
| CONLEY, WILLIAM JOSEPH | 3.07 | 3.02 | 43 | 1 | 35% |
| PALMER, AARON Z | 3.81 | 4.00 | 41 | 1 | 100% |
| ODHIAMBO, COLLINS OJWANG | 3.43 | 3.50 | 41 | 1 | 56% |
| FORLANO, JUSTIN AMEDEO | 2.64 | 2.43 | 36 | 1 | 17% |
| NGUYEN, HUNG DANG | 3.04 | 2.97 | 33 | 1 | 36% |
“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.
By term
- 21F 3.35 n=112
- 22W 3.72 n=48
- 22S 2.80 n=110
- 22F 2.89 n=223
- 23W 3.15 n=123
- 23S 3.62 n=336
- 23F 2.96 n=75
- 24W 3.12 n=132
- 24S 3.54 n=117
- 241 2.95 n=101
- 24F 3.21 n=279
- 25W 3.30 n=327
- 25S 3.03 n=163