4.3
Quality2.3
Difficulty80%
Would Retake96
Reviews80%
Would Retake
96
Reviews
Rating DistributionOfficial
5
64
4
14
3
11
2
6
1
1
What Students Say
“That being said, he is a great prof”
CQMS102 - 4.0 rating“Djabatey is brilliant (yeah I said it)”
CQMS102 - 5.0 ratingClass Info
Online Classes
100%
Attendance Mandatory
38%
Textbook Required
77%
Grade Predictor
Your expected effort level
Predicted Grade
A-
Grade Distribution
Common Tags
Rating Trend
Declining
-0.42 avg changeRatings by Course
CQMS100
5.0
(1)QMS202
5.0
(2)CQMS102202
5.0
(1)STATS100
5.0
(1)CQMS101
5.0
(1)Difficulty by Course
SCMA3040
3.4
CMQS102
3.0
STATS102
3.0
SCMA3050
3.0
QMS102QMS202
2.5
Reviews (96)
Excellent teaching skills. Using multimedia at best
great prof.! read b4 class and he tests on exactly what he gives notes on!
good notes and gets to the point
EXCELLENT teacher. clear concise, good use of powerpoint. EXCELLENT prof
Very easy, helpful, considerate, and a very nice teacher
Excellent notes,but doesn't teach how to interpret stats!
Excellent! Knows powerpoint. Good 4 business student. Please teach QMS202!!
Great Professor. Please take his course, feel great
Fellow students, this is an excellent teacher with great approach to teaching. You will love his class.
Loved being in his class. Was very easy to learn from.
Excellent Prof!
Tests are easy as they're exactly like the assigned homework. A very good lecturer (explains EVERYTHING) but his accent makes things a little difficult to understand. His PowerPoint Lecture notes are sooooo excellent and that helps a lot!
Really really nice guy. Brilliant prof. not a hardass. Really helpful. If you have a problem he will listen.
This guy is brilliant! He really knows his stuff and is very helpful. His powerpoint slides are amazing! I rarelt even touched the book and got an A+! Study his powerpoint slides! :)
AMAZING PROF!!!!
AMAZING PROF!!! ONLY ONE I RECOMMEND!!!
HE was great! Very attentive to those who need help and very approachable after class. No attitude and wants students to do well but also wants you to truly understand stats. Super guy and great teacher! Make sure u follow his slides!
Amazing ability to teach. Very clear explanations. Treat his power point slides as the primary source for your study and you'll get by easily on Assignments, tests, and Exam. He really cares, very nice and approachable. Has anyone taken QMS202 with him
Super Prof. He should be commended for his teaching abilities. He fully understands and connects with students. He will explain everything and from several perspectives so there is not doubt in your mind that you understood the material. He actually makes Statistics FUN. Unforgetable experience.
He's good for Qms102, he's one of the best for 102, however, i was dissapointed when I took Qms202 with him, may be cuz it was the first time he taught it.Take Teri Prince for 202
DO NOT SCREW AROUND WITH THE IDEA OF OTHER PROFS! For CQMS102 Djabatey is the best! He teaches in such a way that you really don't need the text to pass, though doing testbook stuff gets you the A as his tests and assignments are straight from the book. If he is teaching CQMS102 take his section!
No Comments
Excellent prof, excellent notes, his notes are super easy to understand. You cannot fail this course unless you dun't try. If you do, you will easily get an A!
He has a bit of an accent which makes him difficult to understand at times.However he is an overall good prof,doesn't like to help by e-mail, see him after class.He really helped those who did bad on test II by raising the value of the exam to 60% and lowered the second test to 10%.Ofcourse if you did well at Test II he left hte exam the same.FAIR!
i recommend taking this prof for qms102. he explains the concepts really well, and his power-point notes are very helpful. stats is a difficult subject, but he teaches it in a way that makes is easy to understand... GREAT PROFESSOR! :)
Greastest stats professor! Follow his lecture notes do your homework and watch how you'll finish off with a A in his class!
Don't let his accent fool you he is a good professor. Make sure you do the assignments your selves since the test will be somewhat very similar.
No Comments
Easy marker, makes the course seem pretty simple. However, is quite cold and arrogant at times. I had a death in the family and couldn't hand in an assignment on time, however this man could care less about his students' needs.
Excellent teaching. He makes a difficult topic looks simple. Explained every details and he makes sure you understand the issue. His powerpoint slides are superb. He is very cordial with students but maintain strict rules of engagement.
Textbook is garbage. His slides are excellent, just study those and do the assignments. He is an amazing prof that makes stats easy to understand. Very passionate about stats, wants everyone to do well. Great at explaining things too.
Terrible. He teaches stats like we have already studied it. Says it's "easy" when it's not. Makes stats more difficult than it should be. A nice guy though, don't get me wrong. With his accent you REALLY have to listen to him. Stats is hard enough but to have to sit there and listen that much closer.. you end up missing things. I will never take him again. Somewhat helpful.
"However, is quite cold and arrogant at times. I had a death in the family and couldn't hand in an assignment on time, however this man could care less about his students' needs." ----> I agree with this statement made below. I suppose he does not realize that stats is not the only thing in a students life.
He is awesome. Very intelligence. Teaches so well that statistics seems easy. Textbook is confusing but his powerpoint sildes are second to none. He is very helpful but don't expect an easy pass from him.
AWESOME!!! well explained. study his lecture notes and examples.
Excellent teacher - puts alot of effort in his classes. His slides were very helpful - explained things better than the textbook. Would recommend!
Great lecture notes; well organized course. Djabatey has a precise and quick mind. I love stats.
There is no avoiding stats but if you want to understand it as well as pass it make sure you have this prof. Best stats prof at Ryerson! His slides are amazing, book is awful,and not enough time to write the tests. Wish he would take up homework but he gives you all the tools to understand and do statistics.
He's a really good prof'! One of the best ones i've ever had! His lecture notes are so good! Dont buy the text book!! havent touched it once. Extreme waste of money!
Djabatey is a good prof. His test are reasonable, although there are way to many questions in the exams/tests. It's almost impossible to finish completey.
All the other good comments about him are true ! He is the best prof for this course and his slides work wonders ! Highly recommended !
I am by no means planning a career in the "statistics" business world... Just not my thing ~ but this prof. is very good. His slides are great, you will not need to buy the text book, he explains things clearly and simply so that everyone can understand. I am glad that I had him for such a torturous course.
DO NOT BUY TEXTBOOK!!! You will have to buy the SPSS program. His slides are genius. If you do not do the assigned questions, you will be f*#ked! He is a great teacher, but STATS is one horrendous course. His exams are impossible to finish. Make good cheat sheets(he allows this). Good luck!
Slides were great. Always stuck around after class to help if needed.
I've always sucked at math, and his exams are quite difficult. However, he really cares about his students understanding the material, and will go out of his way to make sure everyone gets it. His slides are excellent, so forget the book, but make sure you do ALL the questions he puts up. I got an A+, and its because he's a good prof. But PRACTICE.
amazing prof....try to take your courses with him and you will be amazed how you would like your course. very knowledgable, helpfull, and you will find yourself enjoying the course with full understanding....VERY RECOMMENDED
Prof is a geneous, never though i'd love stats soo much. Thank you Mr. Djabatey!! I'm taking QMS202 now and I feel that I'm ahead of other people.
raphael is bomb...he shows u stats like no teacher i had b4. I had clair chua and i left the class i droppd it. wen i took it with him he made me wanna come to class and learn. I had a 67% going into the final exam which was worth 50% and i came out with a 80% after the exam. I got 93% on the final exam cuz i used dat yellow book. do your hwk.
YO THIS PROFF IS THE BEST!!! HIS SLIDES ARE AMAAZING U DONT EVEN NEED A TEXT BOOK. YOU JUST HAVE TO MAKE A GOOD CHEAT SHEET.. AND UR GOOD! DJABATEY FOR STATS PRESIDENT.
This prof was born to teach stats. His slides are so perfectly made that you can't possibly not understand the chapter. On top of that he clarifies even further during his lectures.Best stats prof Ryerson has!!!
I dropped Stats I twice because the professors relied heavily on the text which was useless. I had Mr. Hassan and McKessock. Mr. Djabatey made me love Stats. I already asked him if he will be teaching Stats II in the winter. The ratings in this site are very accurate. If you want to pass this hard course, make sure you have this professor.
Most of the things ppl mention about him are true. But I find that asking him a question through email, he doesn't reply until 2 weeks later or doesn't reply at all, so that's a let down for me.
I got an A+ in the course. Do as much practice from the handbook as you can, textbook is NOT required, don't waste your money on it. Final did not cover the material he described, just trust what you learned. Cribs are useful. He has an accent, but the slides will teach you everything on their own. Other then that, enjoy!
bestesttt stats prof ever!! =)
by far the best prof ryerson has to offer
TAKE THIS PROF...I took this course 1st year with Clare Chua and got a D...I finally got around to retaking it and I'm getting an A with Raphael. His tests are RIGHT FROM the review book he made..the book's exclusive for his class and you'll not only learn but if you even minimally try you'll do well..don't buy the text his lecture slides are great
Best Prof I've had at Ryerson to date.... I really enjoyed his class.
He is amazing in teaching. Being a teacher myself, he makes you believe that teaching is an art not a science. Clarity, Organization and Passion.
Great Prof, you don't need a textbook, his slides and review book are all you need!Print off the slides before attending class, it's really helpful, and be sure to take the calculator to class, and learn how to use it! For exams, do ALL the questions in the Review Book he prepared, some of his questions come right out of it! I got an A! :D
This guy is completely useless when it comes to askin him for help. Guy doesn't respond to emails and when u approach him for help, u get short explanation to nothin that u'll get that feelin u're bein discriminated. His lectures are "alright" but don't expect any extra help frm this guy. I end up gettin help frm another prof for Raph's clas
Very good prof! His slides are very simple, clear and easy to understand. The textbook is not needed, just use his review/solutions book, as long as you learn all those problems, you'll be fine for both the final & midterm. TAKE HIM!!
One of the best teachers I've ever had. It's true, he isn't great with extra help outside of class but he explains so clearly in class anyway. and BUY HIS BOOK. The questions are very similar to the ones you'll see on the tests.
He was an excellent teacher. I really wish I could have had him for Sats part 2
I honestly really like his teaching style. He explains everything in such a logical manner. Even if you don;t review his notes ahead of time, you can still follow. Plus the tests and exam are exactly as the homework questions from his workbook.
Thiss guy is proper for de mandem .This is a hood rating: I say he will do you solid if you try to put in some work. He pushes up da marks for those borer line niggz in the end of it all. BUT IN THE END OF THE DAY WHEN ITS ALL SAID AND DONE HEHEEE.
Great at what he does. Taking STAT 2 with him. He is Great. Screw the Textbook, buy his little handbook. A+
Great teacher, very passionate and enthusiastic about the material, makes his lectures interesting and entertaining.
great teacher, fun to listen to, very smart.
The best prof for stats period do the homework he assigns from his own book and you will be fine don't do the homework from the textbook use his booklet.
Knows his material but can teach it sloppily when he's obviously got somewhere to run. Likes to end class early (more often than needed). Goes through the material fairly fast. To do well in his class you have to practice on your own and UNDERSTAND the notes on your crib sheets.
This prof is amazing, all you need is the booklet he tells you to buy in the beginning of the class, do every single question and you're guaranteed an A.
got an A+ and very easy to achieve and quarter of the class got above 90% on midterm
Great prof to have for stats, he knows his stuff. Don't buy the school text, buy his own handbook only. He doesn't teach from the school text. Now the CON, part. He takes at least 2wks to mark simple test, twice it took him 3wks. Don't even waste your time e-mailing him. I should have tried "snail mail", could have got an answer faster.
very nice man! uses his own book you buy from the store with tons of examples to practice from..some tests/exam questions were directly out of that same book..only problem i had with him was that he spoke very softly and has a very thick accent, but other wise a really good class
If you dont like multiple choice, take this prof. Buy the Review book!!!
Easily one of the best profs. teaching at Ryerson. His lectures are crystal clear, and all tests/exams are very easy. Just go through his slides to get the basic concept, and practice as much as possible from his white review book, as all exam questions are of similar type. Very easy A.
Clear lectures and extremely helpful. Buy the question or exercise book it is the best prep for the exams. You don't need the text his Power Points are so clear. Best prof. for stat's!
He's probably very busy with other projects, he's not replying to my emails and there's just no where to get help with the course
One of the best prof I have ever hard. He's very smart and teaches very well. I hope I can have him for the rest of my courses.
This class is easy regardless of who your prof is since it's crib sheets galore. That being said, he is a great prof. You don't even need the textbook because his slides are so detailed and thorough. BUT, he doesn't answer his damn emails.
Dr. Djabatey is brilliant (yeah I said it). He also explains the concepts very well. Buy the excercise book he compiled and you're good to go.
Best prof ever. Yes, hes late all the time, but he teaches really well and his slides are very helpful. The first midterm I didn't study much and got a B, then for my next midterm and final, I got 100%. So just study and do the practice questions he provides and you'll be fine
Amazing prof. Everything he taught made sense. Go to class, and just listen and write notes. Midterm and finals were easy, just re-read the slides and practice examples. Also go through the review questions and you will do well.
Professor Djabatey is genius.
Great prof, I have to take his class twice however that's just being an idiot.
I LOVE HIM! Take stats with him any chance you get. :)
Math was never my thing, and I haven't taken it since grade 11. Now that I'm in my third year of law and stats is a recommended course, I had no choice but to take math. Raphael Djabatey had to be the best math teacher I've ever had. He explains things the best way possible and makes sure that everyone understands the material. Don't be scared !
Amazing prof with great teaching skills. I would totally recommend everyone to take his class. Again, he is amazing at teaching.
So I technically didn't have Raphael but my prof used all of his material (powerpoints, projects, etc) and his material was super easy to grasp because he laid it out really nicely and concisely. There are lengthy quizzes every week but they weren't unbearable. I never did well in math in HS but with this prof, you'll do just fine!
I'm terrible at math and I was dreading my quant class since first year. Not sure what it is about him and the way he teaches but I'm suddenly understanding these "symbols and numbers" for what they truly mean. Thank you for all you do sir! Lets break the status quo!
BEST PROFESSOR EVER!!! I failed data in high school was horrified to take stats but he can make the dumbest person understand statistics. He's truly one of those profs that you won't forget because he explains things so clearly and simply. Definitely recommend taking his course or any other course he teaches. 10/10
Totally recommend. The explains each concept very well and responds quickly to your emails. His lectures and assignments were very helpful for you to understand . And for someone who isn't good at math, he was able to teach well even though it was all online.
I think he has the opportunity to be a good professor but in a lot of his content had significant amount of errors in his lecture notes and practice questions. He also takes awhile to answer his emails so make sure if you need something ask way in advance.
The exams aren't too hard but, definitely get ready to take lots of notes and figure out how to do the questions. They get harder every unit.
There is a clear lack of respect from this prof. He does not answer emails in a timely fashion, if at all. Also, he is not respectful of accommodations and is resistant to accommodating at all. Lectures are heavy and even though he provides voiceovers on the powerpoints, he basically just says the same thing as the PowerPoint, hard to understand.
He is a good professor. However, in order to be successful in his stats course, it is recommend to take it in spring or summer when you can only focus on that course as it requires a lot of practice on math questions, quizzes and tests.
Class Info
Online Classes
100%
Attendance Mandatory
38%
Textbook Required
77%
Grade Predictor
Your expected effort level
Predicted Grade
A-
Grade Distribution
Common Tags
Rating Trend
Declining
-0.42 avg changeRatings by Course
CQMS100
5.0
(1)QMS202
5.0
(2)CQMS102202
5.0
(1)STATS100
5.0
(1)CQMS101
5.0
(1)Difficulty by Course
SCMA3040
3.4
CMQS102
3.0
STATS102
3.0
SCMA3050
3.0
QMS102QMS202
2.5