Historical instructor

YONGSU LEE

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 3.00/5 from 4 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 3/5
He is one of the few good stats professors at UW. He is clear with expectations, grading, and homework. He is really nice and happy to help if you ask. He also did a good job of using slides in lecture that he also posted online and also working through examples and occasional proofs on the black board.
Rate My Professors ↗
STAT 312
Quality 5/5Difficulty 3/5
Very organized. Does a good job explaining topics. Homework is a good depiction of exams.
Rate My Professors ↗
STAT 312
Quality 1/5Difficulty 4/5
He's good at summarizing full chapters to make it easier to solve questions. The exams are EXTREMELY HARD. Like EXTREMELY. I am a straight A student, and although I understood the class and the homework, the exam was asking for stupid stuff and was marked harshly and I didn't even get a B. DO NOT RECOMEND
Rate My Professors ↗

Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with YONGSU LEE

STAT 479 covers special topics in statistics of interest to undergraduate students.

No offering record · Spring 2022

with this instructor · course overall, matching historical terms

historical GPA · grades

Fall 2017–Spring 2022

Recorded teaching history

Distinct courses recorded per term

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle
Spring 2022STAT 479Special Topics in Statistics
Fall 2021STAT 433Data Science with R
Fall 2021STAT 605Data Science Computing Project
Spring 2020STAT 311Introduction to Theory and Methods of Mathematical Statistics I
Spring 2020STAT 312Introduction to Theory and Methods of Mathematical Statistics II
Fall 2019STAT 312Introduction to Theory and Methods of Mathematical Statistics II
Spring 2019STAT 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
{
  "instructor_uid": "instructor_d5f63941bb5f22a09960433e",
  "source": "madgrades",
  "source_instructor_id": "5518378",
  "identity_basis": "source_id",
  "identity_status": "source_identified",
  "name": "YONGSU LEE",
  "email": null,
  "first_observed_at": "2026-09-06 23:14:58.172943+00:00",
  "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
  "ratings": {
    "review_count": 4,
    "quality": 3,
    "difficulty": 3.75,
    "quality_count": 4,
    "difficulty_count": 4,
    "profile_id": "rmp:2482974",
    "source_url": "https://www.ratemyprofessors.com/professor/2482974",
    "match_basis": "exact_name",
    "observed_at": "2026-09-07 15:57:35.108147+00:00",
    "courses": {
      "course_24942ca6acb3a153de2907d5": {
        "review_count": 4,
        "quality": 3,
        "difficulty": 3.75,
        "quality_count": 4,
        "difficulty_count": 4
      }
    },
    "bayesian_quality": 3.5497381529554963,
    "prior_mean": 3.6596857835465957,
    "prior_weight": 20
  },
  "grade_statistics": {
    "gpa": 3.733,
    "graded": 536,
    "counts": [
      374,
      85,
      56,
      13,
      3,
      1,
      4
    ],
    "sections": 10
  },
  "current": false,
  "courses": [],
  "revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
  "instructor_url": "/instructors/YONGSU_LEE--instructor_d5f63941bb5f22a09960433e"
}