Professor

Michael Tsiang

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Easiness 4.1/ 5
Clarity 4.4/ 5
Workload 3.5/ 5
Helpfulness 4.0/ 5
Most Helpful Review
Winter 2024 - Having taken AP Stats a couple years prior, I barely paid attention in this class and did all the (accuracy-graded) homework at 1:30 am with minimal repercussions aside from the usual self-inflicted carelessness. Seeing live the stats Ph.D.s' series of Canvas annotations notifications on my homework as they nitpicked my each and every mistake, misstep, and misoptimal calculation in the middle of the night gave me mild hypertension. I still don't get the policy of having graders separate from TAs for the homework and labs, since it's far more clumsy to learn from the mistakes from an upper div taker who isn't learning the same materials and methods in the class, but to be fair the only thing it really hurt was my pride. Lowest HW, Lab, and Quiz scores are dropped. The Campuswire condescension is kinda true, but not that terrible. The forum's used more like an all-around office hours. You don't need the textbook for this class since he just uses his slides as the content, and the slides are taken directly from the textbook anyway. Tsiang gives lots of opportunities for people to get to know their classmates, which is more than I can say for almost any bio req lecture. Though few people came to lecture, the people that did saw each other a bit more, and we all kinda got to knew each other and interact with Tsiang if we needed clarification. I heard his 'Whine and Cheese Club' is also an option if you just want to talk more casually outside class, but I never really went so can't say much about it. This professor notably exercises TA flexibility; anyone can decide to go to another TA or time slot instead if the one they're enrolled in doesn't work out. As someone in a 5-6pm discussion, having that option to go to the 4-5pm one instead freed a lot of time. Speaking of TAs, shoutout to Kaiwen for walking us through all the answers and apologizing when he interpreted the extra practice section wrong but extended the deadline for it, and was all around flexible during the flash floods. Also thanks to the teaching intern Josh for making practice tests for us, which I guess just aren't a thing Tsiang does normally. Other than that, this is a class you should put more effort than me into, but shouldn't be that stressful.
Easiness 2.5/ 5
Clarity 3.9/ 5
Workload 2.5/ 5
Helpfulness 3.7/ 5
Most Helpful Review
Fall 2020 - It has been a whole year since the last review, and there have been some changes since then. I hope this long review/guide will give you a better understanding of what this class will be like: ***1. Grading Structure (original scheme on the syllabus, see comment for adjustments and actual grading structure): 18% Homework, 20% MT 1, 20% MT 2, 30% Final, 12% Final Project, 1% Extra credit for Discussion Attendance, 0.5% Extra credit for Campuswire participation - Mike made several adjustments during the quarter to alleviate stress for students, including: #1. Canceling the final project #2. Allocating 25 pts to the better MT score and 15 to the other. #3. Grading the homework on satisfactory completion, rather than correctness (although the graders will provide helpful comments if your code doesn’t pass certain cases). #4. Dropping the lowest homework (best 7 out of 8) and #5. Giving everyone the attendance credit ***2.Grade distributions: MT1: Mean 62.67; Quartiles: 55, 61.67, 76.25 MT2: Mean 64.47; Quartiles: 51.67, 65, 76.67 Final: Mean 67.9; Quartiles: 55.56, 68.89, 80 Don’t get scared yet and read on. According to the professor, here is your rough letter grade break down (before the curve at the end of the quarter) if your performance is consistently: In the lower 25% (x < Q1): B/B- In the lower 25%-50% (Q1 < x < Q2): A-/B+/B In the upper 25%-50% (Q2 < x < Q3): A/A- In the upper 25% (x > Q3): A+/A ***3.General remarks: --> On lectures: Professor Tsiang uploads lecture videos ahead of time, so the scheduled lecture times are really office hours. I recommend watching the lectures ahead of time and coming to OH with questions about concepts or HW. Although Mike follows his lecture notes closely in the videos, you should still watch the lectures instead of just reading the notes, since you see the process of building functions (plus the professor will mention some small examples and conceptual details that are not in the notes) --> On homework: the homework assignments are graded on satisfactory completion so don’t panic if you are stuck on a question. Try to complete as many parts as you can and write out pseudocode/ thoughts on how the logic should go for the others that you are stuck on. There is also a 1 day grace period (meaning you can submit your homework up to 24 hours late without penalty). I don’t recommend stressing and working on the HW till the last minute of the grace period. It’s better to turn in parts that show effort than pushing for the complete solution and missing the deadline. The professor and the learning assistant are willing to discuss the homework with you after submission so you can always go back and finish the solution. --> On getting help: You should definitely ask questions on Campuswire, which is pretty active (Mike responds quickly, and other students give advices as well). There are a few things to note: #1. Please search up if someone has already asked the question and has gotten an answer. Professor Tsiang and the TAs in this case will most likely just respond with a link to the old post. #2. Both Mike and the TAs do not like giving away too much of the answer and their hints may seem “cryptic”. Please be patient and know that this is the necessary struggle for you to figure something out slowly on your own. Feel free to follow up after you have made a little progress with that hint to get the next hint. My suggestion for you is to discuss your thought process with Mike at his OH, where he is more prone to give away a bit too much ;) --> On this course’s reputation: Stats 20 seems to have a notorious reputation now mainly due to students’ past experiences with Jake. Here’s my thought and I implore you to read it through before judging. Jake is very knowledgeable in the course material and passionate about student learning. He is, however, not the most patient when students ask questions that have been answered before or do something in the code that is explicitly forbidden in the instructions. If you paid attention to the lectures, followed the rules, and asked a thoughtful question, he will most definitely try to give you a helpful response (subject to #2 from “On getting help”). Jake wants to challenge students to think about how could everything go wrong, which is why he focuses on edge cases; this is why I think him being a not-so-beginner-friendly TA for a very tough class really stresses out students and makes them feel like he is adding unnecessary difficulty. If you disagree with my thoughts, that is fine. I also agree that Jake can try to be more approachable to reduce unintentional tension in interactions with students. HOWEVER, I ask you to please voice your suggestions/frustrations in your course evaluations, not on Reddit. We have had enough posts that it has descended into a trend of hate bashing (I suspect that there are individuals who have not even take the course writing on the posts). I write my review here also so that it does not get drowned out immediately by mindless downvotes. I do not want this to become a hateful “urban legend” that scares off students who are interested in Stats and want to take this class. Anonymity allows lots of toxicity in the threads, and I urge you not to add more. For everyone who took Stats20 this fall, if you think I am BSing or doubt my identity, feel free to reach out and talk to me - R.B. --> On difficulty and succeeding in this class: The class is very challenging but will cover many key concepts that will allow you to straight-up start working on some data analysis projects. You will need to devote lots of time to homework and should do some exploring on your own (playing with functions and see how they work together) to truly get a strong understanding. Mike will tell you many times to focus on the learning and let him take care of the grades. Please have some faith in his statement, even if you are struggling, because he does mean it. As you can see from the stats from the Grade distribution section, your numeric score doesn’t even come close to the letter grade you may associate it with. Mike spends a lot of time at the end of the quarter applying curves and assigning grades because he knows it is a hard class. Have faith in yourself. You most definitely will not come even close to failing if you’ve put in the effort. Lastly, if you need help - an HW extension or reschedule MT due to time zone - reach out to Mike; he cares about students’ mental being and is aware of the difficult times we live in. I am sure he will help you out as much as he can.
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