Lean Six Sigma White Belt

Here you have the best Six Sigma LSSWB practice exam questions

You have 171 total questions across 35 pages (5 per page)
These questions were last updated on February 15, 2026
This site is not affiliated with or endorsed by Six Sigma.

Question 1 of 171

What does the Six Sigma mean?

ultimately reduces process costs

decreases customer satisfaction

is a methodology for process improvement

is a statistical concept that seeks to find variation in processes

all of the above

Question 2 of 171

What do Data driven processes mean?

are heavily based on intuition

rely heavily on the experience of the process owners

are based on statistical data, measurement and metrics

do NOT rely on mathematical models

Question 3 of 171

Beta testing is the act of implementing a new idea, system or product on a large scale, controlled environment within the entire organization.

True

False

Question 4 of 171

A process that performs at a 6 sigma level:

is considered statistically 'perfect'

has 3.4 defects per million opportunities

operates at a 99.99966% accuracy

all of the above

Question 5 of 171

The statistical difference between a process operating at a 5 sigma level and a process operating at a 6 sigma level is markedly different when it comes to the number of defects present.

True

False

About the Six Sigma LSSWB Certification Exam

About the Exam

The Six Sigma LSSWB (Lean Six Sigma White Belt) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 171 practice questions across 35 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our LSSWB questions are regularly updated to reflect the latest exam objectives.