Quality Improvement Associate Certification

The 7 basic quality tools gave me the most trouble. Working through the cause-and-effect and Pareto chart questions here helped me build a real understanding before exam day.

I have worked in manufacturing for over a decade but never studied quality theory formally. CQIA tests things like control charts and process improvement frameworks that I was doing by feel. NerdExam helped me work through those concepts with practice questions that filled the gaps.

Harder than I expected, but the practice questions got me there.

Root cause analysis questions were tricky at first - this exam goes deeper than you would expect for an associate-level cert. The practice here got me comfortable with the material.