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I wouldn't say highly recommend this class, but if you really want to take it it's still doable.","source_url":"https://www.ratemyprofessors.com/professor/2889232","quality_rating":4,"difficulty_rating":5},{"observed_at":"2026-09-07 15:57:42.523182+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTQwNzY1MjM0","source_instructor_id":"rmp:2889232","instructor_name":"Yiqiao Zhong","course_label":"STAT453","course_id":"STAT 453","course_uid":"course_b9ca05f3e5db5af2eb30f64a","review_date":"2025-03-13 02:00:17 +0000 UTC","comment":"Lecture is awful and cannot speek english fluently.","source_url":"https://www.ratemyprofessors.com/professor/2889232","quality_rating":1,"difficulty_rating":3},{"observed_at":"2026-09-07 15:57:42.523182+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTQwNTczOTIy","source_instructor_id":"rmp:2889232","instructor_name":"Yiqiao Zhong","course_label":"STAT453","course_id":"STAT 453","course_uid":"course_b9ca05f3e5db5af2eb30f64a","review_date":"2025-01-19 21:55:16 +0000 UTC","comment":"Really not good at giving lectures. 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