Reference no: EM133555122
Question
1. Once the root cause has been identified in the ANALYZE phase, brainstorming with the team to develop the solution may occur in IMPROVE.
True
False
2. Which activity can be used in IMPROVE to validate the solution?
Current State VSM
PDCA
SIPOC
VOC/CTx
SWOT Analysis
3. OFAT is not useful in determining interactive effects between factors.
True
False
4. The analysis of the R-Sq value indicates that this regression analysis does not have statistical merit. That is, BMI should not be used to predict fat percentage.
False
True
5. A strong correlation means that there is causation. That is, the Y variable is causing the x variable to occur.
True
False
6. A strong correlation means that there is causation. That is, the Y variable is causing the x variable to occur.
True
False
7. Which of the following statement is true?
A fractional factorial examines all possible combinations of the factors and levels
Global warming is caused from the decrease in pirates in the world
DOE uses the ANOVA method to determine significance
It is statistically acceptable to extrapolate trends from a graph
8. An experiment that had 5 factors, each at 2 levels would have how many runs?
4
32
256
16
10