Online Access Free ICBB Practice Test

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

• A.Pareto Principle
• B.Balance Equation
• C.Connection Principle
• D.Shewhart Example

Two of the key deliverables for the Measure Phase are a robust description of the process and its flow and an assessment of the Measurement System.

• A.False
• B.True

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,600 in order to stay within budget. Using a sample of 42 first article components, a Mean of the new product upgrade price of $3,200 and a Standard Deviation of $180 was estimated. Based on the data provided, the Z value for the data assuming a Normal Distribution is?

• A.5.42
• B.1.11
• C.4.30
• D.2.22

Which statement(s) are incorrect for the Regression Analysis shown here? (Note: There are 2 correct answers).

• A.The SteamExitTemp explains the most variation of the TurbineOutput
• B.The Regression explains over 98% of the process variation
• C.The air-fuel ratio explains most of the TurbineOutput variation
• D.If the air-fuel ratio increases by 1, the TurbineOutput more than triples
• E.This Multiple Linear Regression has three statistically significant independent variables

Fractional Factorial Designs are used to analyze factors to model the output as a function of inputs if Hypothesis Testing in the Analyze Phase was inadequate to sufficiently narrow the factors that significantly impact the output(s).

• A.False
• B.True