ASQ CSSBB Six Sigma Black Belt Exam Practice Test

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Total 230 questions
Question 1

A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find the control limits for a median chart.



Answer : A


Question 2

If the value of the test statistic had been 0.185, what action should have been taken regarding the null hypothesis?



Answer : C


Question 3

What is the value of the test statistic?



Answer : D


Question 4

Calculate the interaction effect:



Answer : F


Question 5

A team has completed a brainstorming session that has generated a large number of ideas. The team needs to organize these ideas in natural groupings. Which tool is most appropriate?



Answer : D


Question 6

Nominal Group Technique is used to:



Answer : A


Question 7

The team development stage characterized by expression of individual opinions and ideas often without regard for team objectives is known as:



Answer : D


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Total 230 questions