2017 was a great year. SixSigmaStudyGuide.com launched it’s first paid product. Since then HUNDREDS of people have used it to PASS THEIR SIX SIGMA CERTIFICATION EXAM.
The course has gone through several upgrades (and one price hike) based on user feedback.
Since so many people have been so generous with their feedback on the website, I feel like I should return the favor.
Enter Feedback2017 into the discount code field at check off to receive 20% off. Click here to purchase.