Question 1

Much of the Six Sigma methodology is used to identify and remove causes for _____________ .

Options :

A : Process Variation

B : Material Costs

C : Excess Inventory

D : Lost Sales

Answer: A

Question 2

The validity of the decision made with Hypothesis Testing is dependent upon all of these except ___________________.

Options :

A : Beta risk

B : Alpha risk

C : Range of data

D : Sample size

Answer: C

Question 3

In a good Measurement System the most variation will be with part-to-part measurements. What should you do if the majority of variation is associated with the Gage R&R assuming the gage is technically capable?

Options :

A : Focus on fixing the Repeatability and Reproducibility of the measurement device

B : Purchase a new machine

C : Focus on trimming the Part-to-Part variation

D : Run another MSA test with the machine

Answer: A

Question 4

Early in a project a Belt will want to begin to identify and evaluate risk factors for the subject process and will therefore begin building a(n) ________.

Options :

A : FMEA

B : SIPOC

C : X-Y Diagram

D : Team Charter

Answer: A

Question 5

Which of these are examples of business metrics or Key Performance Indicators commonly referred to as KPI’s?

Options :

A : Cycle Time

B : Defects

C : No. of Units Reworked

D : Labor Hours

E : All of these answers are correct

Answer: A