STATS 101A
Introduction to Data Analysis and Regression
Course statistics
- Predicted GPA
- 3.66
- n = 1,530 · 11 terms · ± 0.014
- A range
- 75%
- of letter grades
- Taken P/NP
- 0%
- 80% of those passed
- D / F / W
- 1.2%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
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.
- 6122W
- 8622S
- 8123W
- 8323S
- 7724W
- 8324S
- 7925W
- 8325S
Peak 86
Most recent
83
in 25S
8 terms on record
Grade distribution
- A+ 303 · 19.7%
- A 612 · 39.8%
- A- 232 · 15.1%
- B+ 127 · 8.3%
- B 124 · 8.1%
- B- 59 · 3.8%
- C+ 27 · 1.8%
- C 27 · 1.8%
- C- 1 · 0.1%
- D+ 5 · 0.3%
- D 4 · 0.3%
- D- 2 · 0.1%
- F 7 · 0.5%
- P 4 · 0.3%
- NP 1 · 0.1%
- I 3 · 0.2%
- DR 1 · 0.1%
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 |
|---|---|---|---|---|---|
| CHA, MARIA | 3.67 | 3.67 | 624 | 5 | 77% |
| GOULD, ROBERT L | 3.66 | 3.66 | 325 | 4 | 72% |
| ALMOHALWAS, AKRAM M | 3.42 | 3.41 | 184 | 2 | 61% |
| ZANONTIAN, LINDA ANIA | 3.69 | 3.70 | 161 | 1 | 78% |
| XU, SHIRONG | 3.71 | 3.72 | 153 | 1 | 75% |
| LEW, VIVIAN | 3.91 | 3.95 | 83 | 1 | 98% |
“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
- 22W 3.18 n=118
- 22S 3.53 n=86
- 221 3.81 n=66
- 23W 3.67 n=320
- 23S 3.49 n=82
- 231 3.61 n=61
- 24W 3.73 n=309
- 24S 3.95 n=83
- 241 3.67 n=88
- 25W 3.71 n=236
- 25S 3.80 n=81