After taking the lectures and solving the FINAL exam on the site, I feel confident that I will get a passing score. I highly recommend this as the content is definitely enough for non-majors to pass. After the exam on the 17th, I plan to take the Big Data Analysis Certification course in June as well. I checked my preliminary score and I passed. I felt it was harder than the previous exams, but since I had a solid grasp of the concepts, I passed comfortably with scores of 18, 14, and 44.