Six Sigma

CSSBB Certified Six Sigma Black Belt

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Practice questions are provided in English to match the language commonly used in IT certification exams.

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VendorSix Sigma

CodeCSSBB

Duration60 Minutes

Questions50

Exam facts

Objective-based preparation without unauthorized content

Certification metadata is preserved from the legacy QZ9 catalog. Questions remain English-only.

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Practice questions are provided in English to match the language commonly used in IT certification exams.

Question 1

- (Topic 1) (Refer to the previous problem) To estimate the within treatment variance the experimenters would calculate the variances of:

Question 2

- (Topic 1) The management team in the above problem assigns each goal a numerical value designating its importance. The “bulls eyes,” circles and triangles are replaced by the values 3, 2 and 1 respectively. Entries are made in each box by multiplying the 3, 2 or 1 by the goal value. The importance of each activity is calculated by adding the entries in its row.

Question 3

- (Topic 1) A higher resolution number for an experimental design indicates that:

Question 4

- (Topic 1) A management team lists nine goals across the top of a rectangle and 15 activity initiatives along the left hand side of the rectangle. If one of the activities strongly supports one of the goals a circle is placed in the box where that activity’s row intersects the goal’s column. If the activity’s support is very strong a “bulls eye” is placed in the box and if the support is weak a triangle is used. This best describes which problem solving tool?

Question 5

- (Topic 1) A team working with a plant relocation is tasked with designing a process for moving 180 pieces of equipment. Incoming orders may need to be filled during the move at either the old site or the new one. Transportation equipment availability is uncertain. Construction schedules at the new site is very weather dependent. The team designs a chart that attempts to cover these and other contingencies with appropriate measures dealing with each. The tool best fitted for this task is: