The video explanation is easy to understand but maybe more quiz or practices could be added especially for the calculation parts

Wording of quiz problems was extremely confusing. I knew the material, but got hung up on how the questions were posed.

There seemed to be a couple of errors between what was on the slide and what the instructor spoke as he read the slide.

It was good if the module went own to train how to use Minitab etc to perform statistical calculation

The formulas need to be elaborated and the 'Why' needs to be simplified for better understanding.

too fast explanations without excel files to work with

知识点的讲解理论性够，但是文字太多，案例太少，对于没有深厚项目背景的人士的理解有一定难度。

For the most part, this course maintained the same level of competency as the previous courses in the certification. However, the last few modules really phoned it in with just verbatim reading from the course textbook and not going into any sufficient explanation to the meaning of what is being taught. Some information, according to consensus on the forums, is incorrect.

Given that this is occurring right when the material starting to become very technical, I have strong concerns moving into the next courses.

I found the course is too mechanically taught with slide readings.Needed to focus more on case studies or explaining the significance of formulae