Iibm - Six Sigma Green Belt..

Need Answer Sheet of this Question paper, contact

aravind.banakar@gmail.com

www.mbacasestudyanswers.com

ARAVIND – 09901366442 – 09902787224

Six Sigma Green Belt

Multiple Choices

Q1. The Following is a sample data set. 10 8 8 6 5 What is the variance of this data set?

a. 3.0

b. 3.8

c. 7.3

d. 7.4

Q2. An auditor should use a histogram in a quality audit to do which of the following?

a. Provide objective evidence that the audited uses statistical process control (SPC)

b. Expose patterns that are normally difficult to detect

c. Interpret data for a trend chart

d. create a stratified tally diagram

Q3. Comparing how a process is actually performed against the documented work instruction for that process is an example of which of the following techniques?

a. Quantitative

b. Qualitative

c. Statistical

d. Random sampling

Q4. Attribute sampling should be used when

a. The data are measurements in metric units.

b. Ayes-or-no decision is to be made.

c. The population has variability.

d. A multi-stage sampling plan is needed.

Q5. Scatter diagrams are best described as

a. Histograms.

b. Correlation analysis.

c. Pareto analysis.

d. Ishikawa diagrams.

Q6. If data are plotted over time, the resulting chart will be a

a. Run chart

b. Histogram

c. Pareto chart

d. Poisson distribution

Q7. To determine who are or might be customers for a specific process, it would be most useful to create a

a. Pareto chart

b. Flow diagram

c. Cause and effect diagram

d. Scatter diagram

Q8. A production line uses signs at specific points on the line to indicate when components or raw materials need to be replenished. The practice is an example of

a. Kanban

b. Poka-yake

c. Checkpoints

d. Hoshin

Q9. Which of the following is a good tool for planning cycle time reduction and concurrent operations?

a. A timeline

b. A Pareto diagram

c. An X and R chart...