Six Sigma Certification Exam Questions with Answers| Download for quality grades

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1) If asked at a six sigma certification exam, every lean six sigma black belt candidate will correctly identify that the following is NOT a step in the waste elimination technique 5S: a) Sort b... ) Shine c) Sustain d) Support There is no such step as support. The five steps in the 5S methodology are: sort, set in order, shine, standardize and sustain. 2) A six sigma team is conducting a full factorial design of experiments (DOE) with three factors, two levels and two replicates. How many runs will there be? a) 24 b) 18 c) 8 d) 36 The formula for number of runs for full factorial experiments is n=LF where n= number of runs, L=number of levels and F=number of factors. In this example n for an experiment without replicates is 2^3=8. Because there are 2 replicates, the whole experiment is repeated 2 more times. Overall: 3 times (1st experiment run + 2 replicates). Therefore, (2^3) x 3 = 24. 3) A(n) _________ _________ is the impact or influence of a single factor on the mean of the response variable. a) Main effect b) Interaction effect c) Blocking effect d) Singular effect OŶly ͞ŵaiŶ effeĐts͟ is ĐorreĐt. AŶ iŶteraĐtioŶ effeĐt oĐĐurs ǁheŶ the iŶflueŶĐe of oŶe faĐtor oŶ the response variable depends on one or more other factors. Blocking refers to homogeneity of experimental units. Singular effect is non-existent in the DOE context. [Show More]

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