Lean Six Sigma Training Test 11
(Answers can be found in the document below)
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1) Which is a commonly used Design for Six Sigma (DFSS) methodology that among other things focuses on design optimization:
a) DMADV b) DMAIC c) SIPOC d) DMADOV 2) Simple linear regression is often used during the “analyze” stage of the Six Sigma DMAIC methodology. Which term in the following simple linear regression represents the slope? E(Y|x) = β0 + β1x + ε a) E(Y|x) b) β0 c) β1 d) ε 3) Lean Six Sigma practitioners need to be familiar with ___________ distribution as it is used to model the number of defects per unit of time/distance? a) Normal b) Exponential c) Poisson d) Bivariate Normal 4) Which of the following best describes external failure cost? a) Deficiencies found after delivery of products and services to external customers b) Defects caused by customer after warranty expiration c) Defects associated with delays and rework and detected before delivery d) Deficiencies found over the course of an external audit |
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5) A Lean Six Sigma team at a tire manufacturing company is trying to visualize patterns of winter tire width variation. A Master Black Belt identified 6 intervals (width ranges) where most of the tire width measurements should fall. Which is the most appropriate basic tool of quality to use?
a) Run chart
b) Individual and moving range chart
c) Histogram
d) Scatter diagram
More practice tests:
- Lean Six Sigma Practice Test 1
- Lean Six Sigma Practice Test 2
- Lean Six Sigma Practice Test 3
- Lean Six Sigma Practice Test 4
- Lean Six Sigma Practice Test 5
- Lean Six Sigma Practice Test 6
- Lean Six Sigma Practice Test 7
- Lean Six Sigma Practice Test 8
- Lean Six Sigma Practice Test 9
- Lean Six Sigma Practice Test 10
- Lean Six Sigma Practice Test 12
| lean_six_sigma_practice_test_11.pdf |