ICBB IASSC Exam Questions and Free Practice Test

Question 85

When we compare short-term and long-term Capability which of these is true?

A. Cp is better for the short term

B. Both short-term and long-term performance are alike

C. Performance tends to improve over time

D. Cp is better for the long-term

Correct Answer:A

Question 86

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

A. This is a Poisson Capability Analysis.

B. The average DPU with 95% confidence is between 0.024 and 0.0295.

C. The DPU does not seem to vary depending on sample size.

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

E. The maximum DPU in one observation was nearly 0.0753.

Correct Answer:BCE

Question 87

An ANOVA used across many dependent variables could increase the Beta risk.

A. True

B. False

Correct Answer:B

Question 88

When a Belt properly analyzes the results of an experiment he must examine the Residuals in expectation of finding all of the following except ______.

A. Some Residuals higher than others

B. Residuals will represent a Linear Regression

C. All Residuals within 2 Standard Deviations of the Mean

D. Some Residuals lower than others

Correct Answer:B

Question 89

Following the completion of a LSS project the Belt not only creates a Control Plan he also develops a ______ so those involved in the process know what to do when the critical metrics move out of spec.

A. Response Plan

B. Call List

C. Chain-of-Command

D. Defect Analysis Plan

Correct Answer:A

Question 90

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

A. Mistake Proofing

B. Kaizen Event

C. 5S

D. None

Correct Answer:A

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