1.16) When should you move to the Improve phase of the DMAIC process? (a) After collecting the related data and facts about the variables that can influence the problem (b) After defining potential solutions to the problem (c) After ensuring whether a particular solution works (d) After understanding the causes of the problem

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Chapter2: Introduction To Spreadsheet Modeling
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1.16) When should you move to the Improve phase of the DMAIC process?
(a) After collecting the related data and facts about the variables that can influence
the problem
(b) After defining potential solutions to the problem
(c) After ensuring whether a particular solution works
(d) After understanding the causes of the problem
1.17) Which of the following statements is correct about a DOE?
(a) It is considered as a step-by-step process for identifying all possible failure in a
design
(b) It is used to determine the relationship between factors affecting a process and
the output of that process
(c) It is used to study how a process changes over a time
(d) None of the above
1.18) In comparison to a full-factorial DOE, a traditional OFAT approach will:
(a) miss interactions
(b) gain efficiencies
(c) save time
(d) cost less
1.19) If the number of runs required for a full-factorial experiment is cost-prohibitive,
which of the following experiments would have the same number of variables but
fewer runs?
(a) Completely randomized factorial (b) Replicated factorial
(c) Multilevel factorial
(d) Fractional factorial
1.20) Process capability indices, c, and Cpk, are:
(a) Productivity measures
(b) Financial measures
(c) Quality measures
(d) Time measures
||
Transcribed Image Text:1.16) When should you move to the Improve phase of the DMAIC process? (a) After collecting the related data and facts about the variables that can influence the problem (b) After defining potential solutions to the problem (c) After ensuring whether a particular solution works (d) After understanding the causes of the problem 1.17) Which of the following statements is correct about a DOE? (a) It is considered as a step-by-step process for identifying all possible failure in a design (b) It is used to determine the relationship between factors affecting a process and the output of that process (c) It is used to study how a process changes over a time (d) None of the above 1.18) In comparison to a full-factorial DOE, a traditional OFAT approach will: (a) miss interactions (b) gain efficiencies (c) save time (d) cost less 1.19) If the number of runs required for a full-factorial experiment is cost-prohibitive, which of the following experiments would have the same number of variables but fewer runs? (a) Completely randomized factorial (b) Replicated factorial (c) Multilevel factorial (d) Fractional factorial 1.20) Process capability indices, c, and Cpk, are: (a) Productivity measures (b) Financial measures (c) Quality measures (d) Time measures ||
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