Xiaowu Dai
Department of Statistics
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4.0
Overall Rating
Based on 2 Users
Easiness 4.0 / 5 How easy the class is, 1 being extremely difficult and 5 being easy peasy.
Clarity 4.0 / 5 How clear the class is, 1 being extremely unclear and 5 being very clear.
Workload 4.5 / 5 How much workload the class is, 1 being extremely heavy and 5 being extremely light.
Helpfulness 4.0 / 5 How helpful the class is, 1 being not helpful at all and 5 being extremely helpful.

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GRADE DISTRIBUTIONS
56.0%
46.7%
37.3%
28.0%
18.7%
9.3%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

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Reviews (1)

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Quarter: Spring 2026
Grade: A
Verified Reviewer This user is a verified UCLA student/alum.
Nov. 2, 2026

This is the BEST undergraduate class I have taken at UCLA. Professor Dai is great and I would highly recommended him to all students interested in statistics and machine learning. I loved going to Professor Dai's office hour. His class is very clear and you can easily ask for help whenever needed.

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Verified Reviewer This user is a verified UCLA student/alum.
Quarter: Spring 2026
Grade: A
Nov. 2, 2026

This is the BEST undergraduate class I have taken at UCLA. Professor Dai is great and I would highly recommended him to all students interested in statistics and machine learning. I loved going to Professor Dai's office hour. His class is very clear and you can easily ask for help whenever needed.

Helpful?

0 0 Please log in to provide feedback.
1 of 1
4.0
Overall Rating
Based on 2 Users
Easiness 4.0 / 5 How easy the class is, 1 being extremely difficult and 5 being easy peasy.
Clarity 4.0 / 5 How clear the class is, 1 being extremely unclear and 5 being very clear.
Workload 4.5 / 5 How much workload the class is, 1 being extremely heavy and 5 being extremely light.
Helpfulness 4.0 / 5 How helpful the class is, 1 being not helpful at all and 5 being extremely helpful.

TOP TAGS

There are no relevant tags for this professor yet.

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