Hello, I’m going to take the ICBB exam . I did many exercises and mock test from different sources (greycampus, processexam, braindumps..) but I found the same questions . Moreover I did not find many questions requiring the use of formulas for hyhotesis test and control charts. So, for everyone who took the exam: I’d like to if mock tests available online are really similar to the official exam. I still don’t know what to expect.
Thank you