There were too many mistakes in the quizzes where none of the alternatives were correct.

It's a good course, provides helpful materials. But there're too many mistakes in quiz.

a bit too short and too simple for this specialization. But otherwise concise and clear

Gave less practice as compared to other courses and didn't explain concepts in detail.

Seems incomplete. At the end of the last lecture he talks about viewing another topic

Plenty of maths and formulas but very few theory behind those calculations.

The course is informative and useful but the quizzes have a lot of errors.

quizzes are not challenging enough and do not cover all the topics taught

Good lectures but the quizzes contained an unbelievable amount of errors.

Very short course. Could have easily covered few more relevant topics.

It's okay.. but just too little information.. I was expecting more..

Too theoretical, less practical. Where is the rest of the course?

Course and instructor were good - Quizzes had numerous errors

The course is ok, maybe need a little bit more of explanation

The basics to few things weren't covered. Rest all was good!

Please correct mistakes in weekly examinations. Thank you.

Clear explanation, some ambiguity with the quiz questions

Bit long and not the expected level from Wharton

please tell me how will i get my certificate

In my opinion is too focus on mathematics.

Learnt well from a global university ;)

Good refresher. Quizzes need feedback.

it was informative but very difficult

more explanation for exercise

a bunch of error in the quiz