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Posts tagged "LSSBB Exam" (Page 9)
OPTIONS Non-response error Confidence interval Lazy consumer error Mailing error ANSWER Non-response error EXPLANATION Since 94% of the customers have not responded to the surveys, it is termed as non-response error.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS 1.33 standard deviation 1.67 standard deviation 1.96 standard deviation 2.67 standard deviation ANSWER 1.33 standard deviation EXPLANATION The interquartile range of a normal distribution is 1.33 standard deviations.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS Sigma Standard deviation Sum of squares Sum of rectangles ANSWER Standard deviation EXPLANATION In standard deviation calculations, “s” stands for standard deviation.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS F-test Tukey Kramer Levene test for homogeneity of variance Tukey multiple comparison ANSWER Tukey multiple comparison EXPLANATION Tukey Multiple Comparison is not a one-way analysis of variance.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS Only blind attendants are used. Special types of blinds are used. Samples are kept confidential from customers. Samples are kept confidential from testers. ANSWER Samples are kept confidential from testers. EXPLANATION Double blind experimental design means that the samples are kept confidential from testers.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS Capability-requirement analysis FMEA analysis Capability-complexity analysis CandE analysis ANSWER Capability-complexity analysis EXPLANATION Capability-Complexity Analysis is used.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS 2.944 3.66 3.287 5 ANSWER 3.66 EXPLANATION This is a case of u-chart (count defects and sub-group size may not be constant) u-bar = 1.84 n = 5 UCL = u-bar + 3 * SQRT (u-bar/n) UCL = 1.84 + 3 * SQRT (1.84/5)...
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS R-Chart C-Chart P-Chart Y-Chart ANSWER R-Chart EXPLANATION An R-Chart must have at least 20 subgroups of observed values to judge whether a process is in control or not.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS >1 <1 equal to 1 within 1 standard deviation of mean ANSWER >1 EXPLANATION An ideal process will have a value > 1 in a stable environment.
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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OPTIONS Outside control limits Within control limits Not enough information available Neither ANSWER Outside control limits EXPLANATION Outside control limits
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December 27, 2021 admin
Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt
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