Six Sigma Tutorial: Cause and Effect Diagram Six Sigma Videos On May 31, 2010 Creating a cause and effect (Ishikawa or fishbone) diagram using Visio 2010 Beta. These diagrams are used in Six Sigma. Post Views: 169 BeltBlackBPMbusinessdiagrameffectfishboneGreen Share FacebookTwitterReddItWhatsAppPinterestLinkedinTumblrStumbleUponVKDiggViberEmailPrint