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dibs

DAI, XIAOWU

253 letter grades across 4 courses

Reviews for Xiaowu Dai on BruinWalk

Average awarded
3.88
weighted by students, not by course
Students graded
253
Courses
4

Teaching in Fall 2026

Grade record by course

Courses taught, with predicted and raw GPA
Course Predicted Raw n Terms A range
STATS 201B Statistical Modeling and Learning 3.96 3.97 89 3 99%
STATS 100A Introduction to Probability 3.65 3.68 75 1 71%
BIOSTAT 285 Advanced Topics: Recent Developments 3.91 3.92 47 1 98%
STATS 211 Topics in Economics and Machine Learning 3.97 4.00 42 2 100%
STATS 290 Current Literature in Statistics S/U 0 · small sample 1 -

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so a course taught once to twelve students sits near the course mean rather than at whatever those twelve happened to get.