CLSSYB Certified Lean Six Sigma Yellow Belt Questions and Answers

If a set of data is generally centered relative to the targeted value but is rather widely disbursed it would be said to be _____________.

The following Business Case is constructed properly.

“During 2009 the commercial loan division experienced a 2.7% default rate versus a target of less than .5%. This costs the bank in excess of $250,000 quarterly.”

An important factor in a viable _________ is to determine who, when and to what level various personnel must be trained to maintain the improvements made to a process.

As part of a Visual Factory plan _____________ are created and utilized to identify areas in need of cleaning and organization.

Six Sigma refers to a process whose output has 100% of its data points within 8 Standard Deviations from the Mean.

Upon completion of a project a Belt must complete the ____________________ then transfer responsibility for this to the Process Owner.

The RPN or Risk Priority Number is used to rank the various Failure Modes as to their impact on the output of the subject process.

A 5 Why Analysis is used to help identify possible defect causes when which one of the below listed tools is created?

To reduce the people or operator introduced defects into a process it is best if a Belt can design and implement a means of ________________ into the process.

As a Belt created a Process Map he realized there were multiple departments involved in this process so he added a feature to the map called ______________.

As we identify customer and supplier requirements for a SIPOC we are urged to use the RUMBA approach which stands for _____________, Understandable, Measurable, Believable and Achievable.

In the expression Y = f(Xn) Y, the output, is the ___________ variable and Xn, the inputs, are the __________ variables.

As we attempt to find a commonality of terms to assess the performance of a broad range of processes we use a key metric called the DPMO which stands for __________________________?

The Control Plan is the road map to sustaining the improvements made through the Lean Six Sigma project and should therefore involve keeping the __________ up to date as a means of supporting the Response Plan.

Training cost is $3,000 and a project required an initial investment of $12,000. If the project yields monthly savings of $1,800 beginning after 3 months, what is the payback period in months (before money costs and taxes)?