Lean Six Sigma Green Belt Sample Paper 2: Background

1. What is the relationship between standard deviation and variance?
2. If the data has no extreme values, then the best measure of central tendency is
3. Six Sigma is referred to as:
4. One of the following is NOT a lagging indicator
5. Specification limit can be given by:
6. The appropriate graphical tools for displaying frequency distribution of discrete data are:
7. As sigma ___________, sigma level_________ and DPMO __________.
8. Six Sigma level corresponds to:
9. It normally takes me 30-40 minutes to commute to office daily. Note that it does not take me exactly 35 minutes each time because there is attribution of _______ variation.
10. In ___________ sampling there is high homogeneity within groups and high heterogeneity between groups.
11. _________ credited as the father of Six Sigma:
12. __________ is used when the improvement made with ___________ are not enough:
13. With respect to a Box plot, one of the following statements is TRUE
14. What is the area contained within ± 3 standard deviation of a normal curve?