Free Lean Six Sigma Yellow Belt Certification Trivia Questions and Answers

Question 1

When a process has demonstrated its ability to perform at a Six Sigma level, it implies there are less than ___ failures per million chances.

Accepted Answer

3.4

Answer

Six Sigma was first used in manufacturing as a quality control tool. When long-term defect levels are below 3.4 defects per million opportunities (DPMO), Six Sigma quality is attained.

Question 2

A Lean Six Sigma approach called "Voice of the Customer" is used to identify a product or service's ______ qualities.

Accepted Answer

Critical-to-Quality

Answer

The term "Critical to Quality" (CTQ) is used in Six Sigma to identify the features of a good, service, or procedure that matter most to the client. It is often referred to as the Voice of the Customer (VOC). Aspects of a business that are essential to ensuring the satisfaction of customers are referred to as critical-to-quality.

Question 3

Suppliers, Inputs, _____, Output and Customers are all referred to as SIPOC.

Accepted Answer

Process

Answer

Suppliers, Inputs, Processes, Outputs, and Customers are together known as SIPOC. Practically speaking, SIPOC is a strategy for summarizing the inputs and outputs of one or more processes in order to describe and improve operations.

Question 4

The ______ is a tool that we use to find potential flaws (failures) in our procedure and the effects they could have.

Accepted Answer

FMEA

Answer

Failure Mode Effects Analysis (FMEA) is a method for predicting what could go wrong with a product or process. It may also be used to determine potential failure reasons and probability.

Question 5

The Pareto Chart is a method for displaying data that generally follows what ratio?

Accepted Answer

80:20

Answer

The Pareto Principle, sometimes known as the 80-20 rule, is a popular 'rule of thumb' that claims that 80% of the effects of anything can be traced to 20% of the drivers.

Many firms realize that 80% of their revenues are generated by 20% of their items. As a result, it makes sense for them to focus on the 20% of those clients who have the most potential for profit.

Lean Six Sigma Yellow Belt Certification Practice Test

Lean Six Sigma Yellow Belt Certification Practice Test

Free Lean Six Sigma Yellow Belt Certification Trivia Questions and Answers