AI Rate Professor

Mathematics

Zhongyuan (Roger) Zhang

STATS120 · STAT120 · 120F · MATH120 · MATH120F · 12235F · STAT120F · 19 lifetime ratings

AI rating
58/100
RMP rating
3.3/5
Take again
53.85%
Difficulty
3.3

The decision

if you can learn from lectures, attend consistently, and tolerate a teaching style that some students find hard to understand.

Best fit · Effort For RewardLecture-based examsAccent concernsHelpful when approachedHeavy test focusMixed clarity
  • Students strongly disagree on lecture clarity, with and several saying the accent made lectures .
  • Grades can be good if students attend, , and study consistently.
  • The course is test-heavy, with , and lecture-based assessment patterns.

Key questions

Four answers before you build your schedule.

Is this an easy A?

FairEffort

66/100

An A is realistic with , and studying, but several students say it takes real time and effort.

because there are no online reviews.

Is the course easy?

Standard

48/100

Statistics content is repeatedly described as difficult, but lecture examples and calculator guidance make it manageable for prepared students.

All course .

Is attendance flexible?

Mandatory

20/100

Attendance is effectively required because quizzes and and multiple reviews warn that skipping hurts performance.

.

Is this professor recommended?

Depends

54/100

Recommendation depends heavily on whether students can understand his lectures and learn from a lecture-heavy format.

All recommendation evidence is from in-person reviews, with .

Course guide

See how this professor fits your week.

Grading

Fair

58/100

, and a final, with some dropped scores and occasional flexibility.

Format shift

.

Workload

Moderate

46/100

The workload includes homework, weekly quizzes or exams in several sections, and outside study for difficult statistics material.

Format shift

All .

Teaching experience

Average

61/100

Teaching quality is sharply mixed, with many students praising simple examples and organization while .

Format shift

.

Assessment method

FocusOnExams

82/100

Assessment is mainly quizzes, tests, and a .

Format shift

.

Luni fit check

Weigh these signals against your actual schedule.

Get help balancing workload, grading, and timing when no option is an obvious fit.

Course format

Compare the in-person and online experience.

Classroom format

In person

20 reviews

High confidence · Best fit for Effort For Reward

lecture examples can lead to good grades but whose clarity and accent are major risks for some students.

Main concern

Students who cannot follow his lectures may struggle because exams and quizzes closely follow class examples.

What students said

“Difficult material for me, but .”
120F
“Hard to understand at times because of his accent.”
MATH120
“GO TO CLASS, quiz & test questions are based off examples given during lecture.”
STAT120F

Remote format

Online

0 reviews

Low confidence

No stored summary is available for this format.

Main concern

No main concern is stored for this format.

Exam style

Know what to expect from exams and major assignments.

Reviews describe standard in-person tests and a final based closely on lecture examples, with .

Lecture-Based ExamsMultiple ExamsLowest Exam DroppedFinal Exam

Assessment risk

Standard

58/100

Low score means less forgiving assessment conditions.

In person

, and final structure based on lecture examples, but do not clearly prove open-book, closed-book, webcam, or proctoring rules.

Lecture-Based ExamsFour ExamsLowest Exam DroppedFinal Worth 30 Percent
“4 exams (lowest one dropped), final is worth 30% of your grade”
MATH120
“Must go to class bc his exam/quiz questions are based off lecture examples.”
STATS120
“Grade: ; and quiz.”
STAT120F

Online

Student evidence

See what students actually said.

Top student voice

“GO TO CLASS, quiz & test questions are based off examples given during lecture.”

Voice snapshots generated from 20 reviews, highlighting key themes in , and clarity. Credibility rating: High.

🎯 Teaching Quality

61/100

“ teacher.”

📘 Course Effort

66/100

“ur gonna need to put in a lot of effort and TIME to pass with an A”

⚠️ Clarity Risk

54/100

“Hard to understand at times because of his accent.”

Theme 1

👨‍🏫 About Teaching Style

  • Teaches how to solve problems step by step, simplifies definitions from textbook so that they're easier to understand!
  • Honestly, very difficult to understand.
  • and efficient.

Theme 2

📈 About Difficulty & Grades

  • Difficult material for me, but .
  • I got , but studied hard and got B for the class.
  • If you go to class and do the hw , you will be good to go.

Theme 3

📝 About Exams

  • and a total of 4 tests and a final.
  • final is worth 30% of your grade
  • during lecture.

Data context

See exactly what the AI read.

Analysis sample

20

Recent reviews read by the AI

19

Lifetime ratings

86/100

Evidence confidence

Credibility is high because 20 reviews span many years and give , and clarity concerns.

Inside 20 stored ratings

Quality ratings

5 out of 57
4 out of 55
3 out of 52
2 out of 51
1 out of 55

Course coverage

MATH12011 reviews
MATH120F2 reviews
STAT1202 reviews
STATS1202 reviews
120F1 review
Show 2 more courses
12235F1 review
STAT120F1 review

Reported outcomes

A range results lead the reported letter grades.

15 reported outcomes

A range

8

A+ 1 · A 7

B range

3

B+ 1 · B 2

C range

1

C 1

D range

0

No reported values

F

0

No reported values

No letter grade reported

3

Drop/Withdrawal 2 · Not sure yet 1