I pulled out this PDF and flipped to the section (page 112). Within two hours, we ran a Fishbone Diagram (Ishikawa) workshop followed by a Pareto Analysis.
The result? We discovered that 80% of the delays were caused by just 2 out of 20 stakeholders not validating their assumptions. We fixed the communication flow. Without this specific set of techniques, we would have kept arguing about the software, not the process. I pulled out this PDF and flipped to the section (page 112)
The short answer is yes—but you won't use them all on the same project. I pulled out this PDF and flipped to the section (page 112)