Question 1

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

Question 2

Which statement(s) are most correct for the Regression Analysis shown here?

Options :

A : The Regression explains 50.8% of the process variation

B : The air-fuel ratio explains most of the TurbineOutput variation

C : This Simple Linear Regression explains 98+% of the process variation

Answer: B

Question 3

Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. For the sales accomplished above, what test would validate if they met their requirements?

Options :

A : F Test

B : Test for Equal Variance

C : Chi Square Test

D : One-Sample t-Test

Answer: D

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

The Lean toolbox includes all of the following items except __________.

Options :

A : Poke-Yoke

B : Standard Operating Procedures

C : Kaizen

D : 5S the work area

Answer: B

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