Question 1

Some of the sources for different types of error that can be quantified using Statistical Analysis are which of these?

Options :

A : Error in sampling

B : Bias in sampling

C : Error in measurement

D : All of the above

Answer: D

Question 2

Common and Special Cause ______________ are the focus of Statistical Process Control.

Options :

A : Prediction

B : Ideation

C : Capability

D : Variation

Answer: D

Question 3

When a Belt Poka-Yoke’s a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early warning system.

Options :

A : True

B : False

Answer: B

Question 4

Which of these items contribute to what is necessary for successful Kaizen events?

Options :

A : Analysis tools

B : Management support

C : Operator support

D : All of these answers are correct

Answer: D

Question 5

Which statement(s) are incorrect for the Regression Analysis shown here?(Note:There are 2 correct answers). ICBB-1

Options :

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

B : The Regression explains over 98% of the process variation

C : This Multiple Linear Regression has three statistically significant independent variables

D : If the air-fuel ratio increases by 1, the TurbineOutput more than triples

E : The SteamExitTemp explains the most variation of the TurbineOutput

Answer: A,D

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