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EC ENGR M148

Introduction to Data Science

Course statistics

Predicted GPA
3.86
n = 596 · 4 terms · ± 0.022
A range
90%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
0.5%
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.

  • 8722S
  • 16923S
  • 18124S
  • 15925S
Enrolment by term: 22S 87, 23S 169, 24S 181, 25S 159
Peak 181 Most recent 159 in 25S 4 terms on record

Grade distribution

  • A+ 228 · 38.3%
  • A 241 · 40.4%
  • A- 67 · 11.2%
  • B+ 34 · 5.7%
  • B 13 · 2.2%
  • B- 6 · 1.0%
  • C+ 2 · 0.3%
  • C 2 · 0.3%
  • D 3 · 0.5%

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
DOLECEK, LARA 3.86 3.86 596 4 90%

“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