автор: Lam C V D•
Basic Theory only
автор: Tomais G P•
Some quizes contain very obscure answers, other than that, its a good course on data analysis for beginners.
автор: Paul N•
Information is ok but quizzes are terrible and often do not accept answers unless spelled in the exact way author requires. even adding an s can cause it to be marked wrong. I have even copied things word for word from readings or transcripts to try and make it work but still not luck. I have submitted flags but have not heard back. I will not complete the course because it is too frustrating.