CSSBB Free Practice Test

- (Topic 1)
After a team has engaged in diversion activities they may need to employ a tool for conversion. Examples of such a tool are: I. nominal group technique II. multivoting III. cause and effect diagram IV. activity network diagram V. matrix diagrams

1. A. III and IV
2. B. IV and V
3. C. II and III
4. D. I and II

Correct Answer: D

- (Topic 2)
A frequent cause of system sub optimization is:

1. A. optimizing individual processes
2. B. failing to draw a system flow chart
3. C. using data with outliers
4. D. failing to consider the normal distribution

Correct Answer: A

- (Topic 1)
Find the value of (7) in the ANOVA table. Assume:

1. A. 16.4
2. B. 3.2
3. C. 18.6
4. D. 23.2
5. E. 4.54
6. F. 12.2
7. G. 0.525
8. H. 2.82
9. I. 1.48
10. J. 35.4
11. K. 0.10

    0.05

    0.01

    0.005

    0<P<0.005

Correct Answer: E

- (Topic 1)
The primary metric for a project is reduced cost for process A .A consequential metric could be:

1. A. reduced cycle time
2. B. reduced scrap rate
3. C. reduced set-up time
4. D. all the above
5. E. none of the above

Correct Answer: D

- (Topic 1)
A population is bimodal. One hundred samples of size 30 are randomly collected and the 100 sample means are calculated. The distribution of these sample means is:

1. A. bimodal
2. B. approximately exponential
3. C. approximately Poisson
4. D. approximately normal
5. E. approximately uniform

Correct Answer: D