Lean Six Sigma Green Belt Sample Paper: Improve This sample paper will check your knowledge on Improve phase for LSS Green Belt Click on 'Next' to start 1. Please refer to the Pugh Matrix in Table 5 . Based on this Pugh matrix, which alternative solution is optimum?Solution BSolution ASolution DSolution C2. Green Belt wants to ascertain whether % defects post improvement has reduced. What is the most appropriate hypothesis test that the GB should carry out? Consider the sample size to be large2‐proportion testANOVAF-test2‐ sample t test3. Which technique can be used to generate alternative solutions?BenchmarkingControl ChartsAttribute Agreement AnalysisPugh Matrix4. Pilot is important becauseIt helps us understand risksValidate expected resultsFacilitates buy inAll of the above5. A supervisor wants to compare the % defectives of two teams. Which hypothesis test should he use?Chi square testBartlett’s test2-proportion test2-variance test6. Which of the following is a method of relying on a panel of experts to anonymously select their responses using a secret ballot process?Nominal Group TechniqueMulti‐votingDelphi TechniquePugh Matrix7. If there are three factors, 2 levels of each factor, how many unique combinations are possible for experimentation?96858. To check whether Y has improved, we may compare before and after performance using:Sigma LevelCp, Cpk (continuous data)Hypothesis TestingAll of the aboveTime is Up!