Un-tick exam complete Learn. Study. Pass. Apply. › Forums › Six Sigma Study Guide Forum › Un-tick exam complete This topic contains 1 reply, has 2 voices, and was last updated by Six Sigma Study Guide 6 months, 2 weeks ago. Author Posts December 16, 2016 at 1:35 pm #4669 RobertParticipant Free Trial Green Belt Study Guide Replies viewable by members only February 5, 2017 at 3:06 pm #5117 Six Sigma Study GuideKeymaster Free Trial Green Belt Study Guide Replies viewable by members only Author Posts You must be logged in to reply to this topic.