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IASSC ICBB - IASSC Lean Six Sigma – Black Belt

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Page: 3 / 9
Total 300 questions

The reported Cpk for a process with an average of 104 units, a spread of 18 units and upper and lower specification limits of 122 and 96 units would be?

A.

0.5

B.

0.89

C.

1.00

D.

2.00

Fractional Factorial, ____________and Response Surface Method are types of planned experiments.

A.

Multi-Vari Analysis

B.

Baldridge Channels

C.

One Factor at a Time or OFAT

D.

Factorial Design

From this list select the best example of Bias in Sampling.

A.

Testing the completeness of cooking a cake but the testers cannot agree on how to measure internal temperature

B.

Testing the sharpness of a razor blade while the sample of 500 are from the same model razor

C.

Testing the weight of participants at a wrestling event and only measuring those who finished second or better

D.

Testing a hand-held GPS models for durability using samples only from Nokia Model P120

A Full Factorial experiment using a 3 level 3 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this approach involve?

A.

6

B.

9

C.

27

D.

54

Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process? 

A.

Xbar Chart

B.

Time Series Chart

C.

Neither

D.

Both

What aspects of Measurement Systems Analysis (MSA) studies are applicable when the process used to measure does not damage the part?

A.

Destructive variable gage R&R and Crossed Study

B.

Destructive variable gage R&R and Nested Study

C.

Nondestructive variable gage R&R and Crossed Study

D.

Nondestructive variable gage R&R and Nested Study

Accuracy can be assessed in several ways and a fairly accurate means of measurement is visual comparison.

A.

True

B.

False

When one speaks of 20% of something contributing 80% of the affect they are referring to what is known as the _________________.

A.

Shewhart Example

B.

Connection Principle

C.

Balance Equation

D.

Pareto Principle

The Hardware Store ordered ten lawn mower from the manufacturer and just before shipping the manufacturer found one to have a motor that wouldn’t start. For the manufacturer this would be categorized as what type of cost?

A.

Internal Failure Costs

B.

External Failure Costs

C.

Prevention Costs

D.

Appraisal Costs

What aspects of Measurement Systems Analysis (MSA) studies are applicable when the process used to measure does not damage the part?

A.

Destructive variable gage R&R and Crossed Study

B.

Destructive variable gage R&R and Nested Study

C.

Nondestructive variable gage R&R and Crossed Study

D.

Nondestructive variable gage R&R and Nested Study