Historical instructor

XIAOWU DAI

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 4.00/5 from 14 quality ratings. The adjusted rating blends this with the UW review average (3.66/5), weighted as 20 additional ratings. Smaller samples stay closer to that average. Each captured review is counted once in the prior; this does not correct who chooses to leave a review.

RMP profile ↗ · All captured review dates; profile matched by name.

What students say

Original student reviews · all captured dates

STAT 312
Quality 5/5Difficulty 4/5
Mr Dai explains things very clear. He tells funny stories in between subjects. His class is great.
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STAT 312
Quality 5/5Difficulty 3/5
Prof Dai is an amazing teacher. He understands the struggle students go through and is helpful. Prof Dai is hilarious and just a great guy.
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STAT 312
Quality 5/5Difficulty 4/5
Prof. Dai is incredibly knowledgable about the material. One of the best professors I've had at UW.
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STAT 312
Quality 5/5Difficulty 2/5
The class was based on 3 exams. Prof. Dai knows how to make the subject matter interesting and gives students a chance to improve their grade while still expecting a lot out of students. Very great teacher!
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STAT 312
Quality 5/5Difficulty 3/5
Professor Dai is hilarious and always gives real-world examples of how statistics are used in practice. I was engaged throughout the class.
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STAT 312
Quality 5/5Difficulty 3/5
Engaging lectures, a manageable workload. A must-take for stats majors or anyone looking to get into data science/machine learning.
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Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with XIAOWU DAI

No teaching recorded in Fall 2026.

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Recorded teaching history

Distinct courses recorded per term

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Browse recorded courses
TermCourseTitle
Spring 2019STAT 312Introduction to Theory and Methods of Mathematical Statistics II
Fall 2018STAT 312Introduction to Theory and Methods of Mathematical Statistics II
Spring 2018STAT 312Introduction to Theory and Methods of Mathematical Statistics II

Teaching history may be incomplete. Course pages contain course-specific feedback and citations.

Instructor identity & provenance 
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