IASSC ICBB-IASSC Exam Practice Test Instant Access

Question 1

Kaizens or Kaikakus and Six Sigma projects are intended to create incremental process improvements versus breakthrough, significant improvements.

ATrue

BFalse

Answer : B

Question 2

Review the analysis shown here.

Which statements are true about the process? (Note: There are 3 correct answers).

AThe initial focus for this project would be to determine why the thicknesses are so frequently too low.

BThe majority of the process is closer to the lower specification limit.

CThis process is described with the Weibull Distribution.

DThe process has more problems with Variation than Centering.

EThe process follows a non-normal distribution with the given data.

Answer : B, D, E

Question 3

Which statements are correct about the advanced Capability Analysis shown here? (Note: There are 3 correct answers).

AThis is a Poisson Capability Analysis

BThe average DPU with 95% confidence is between 0.024 and 0.0295

CThe DPU does not seem to vary depending on sample size

DThe process shows only one instance of being out of control statistically so we have confidence in the estimated DPU of this process

EThe maximum DPU in one observation was nearly 0.0753

Answer : B, C, E

Question 4

When variation is removed from the output of a process then the process customer can have more confidence in the experience that results from the process.

ATrue

BFalse

Answer : A

Question 5

Which one of the listed tools is frequently used to help drill down to possible causes once a Fishbone Diagram is constructed?

A3 When Analysis

BSkeleton Diagnostic

CIshikawa Diagram

D5 Why Analysis

Answer : D

Question 6

When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?

AMistake Proofing

BKaizen Event

C5S

DNone of the above

Answer : A

Question 7

For her injection molding project a Belt needed to track the percentage of defectives of a particular sample set so she used a ___________ to display the data?

AIndividual Chart

BC Chart

CXbar Chart

DP Chart

Answer : D

IASSC Certified Lean Six Sigma Black Belt ICBB-IASSC Exam Practice Test