Lean Six Sigma White Belt Quiz Questions and Answers

Six Sigma helps in...

Answer :
  • reducing variation, removing waste and improving the process

Lean removes many forms of ______________ so Six Sigma can focus on reducing _______________.

Answer :
  • waste, variability

The difference between the largest observation and the smallest observation in the data set is known as the _______________.

Answer :
  • Range

One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.

Answer :
  • Defects per unit

A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer's desired result.

Answer :
  • True

When a process has proven itself to function at a Six Sigma level this means there are less than ________ defects per million opportunities.

Answer :
  •  3.4

Benefits and working conditions would be primarily the concern of which of the following?

Answer :
  • Voice of the Employee

Which of the following would likely not be a CTQ (Critical-to-Quality) for the purchase of a product?

Answer :
  • None of the above

Which of the following is a method of expressing the concept that the outputs of a process are a function of all the inputs to the process?

Answer :
  • Y = f(Xn)

The essence of Lean is to concentrate effort on ____________________ while improving process flow to achieve speed and agility at lower cost.

Answer :
  • Removing waste