LSSWB Verified 2026 Edition

Lean Six Sigma White BeltPractice Test

Master the Lean Six Sigma White Belt with the official PlanetCert Practice Test. Access real exam questions, professional-grade detailed explanations, and our advanced adaptive simulator. Pass your certification exam on the first attempt.

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Exam Information

Official specifications published by Six Sigma

Exam Format

30 min
20-30
65-70
Entry

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$0 USD
Online, Self-paced, or online proctoring

Validity

Lifetime
No recertification required - certification does not expire

LSSWB Exam Topics and Domains

LSSWB is organized into 5 weighted domains.

1

Six Sigma Fundamentals

20%

History and Evolution of Six Sigma

Origins at MotorolaDevelopment at General Electric
  • Understand the historical development of Six Sigma
  • Identify key contributors and milestones
  • Recognize the evolution from Six Sigma to Lean Six Sigma

Basic Six Sigma Concepts

Definition of Six SigmaVoice of the Customer (VOC)
  • Define Six Sigma and its statistical meaning
  • Understand the concept of defects and opportunities
  • Recognize the importance of customer focus
2

Lean Principles

25%

Introduction to Lean

Lean Culture and HistoryValue-Added vs Non-Value-Added
  • Understand the origins and principles of Lean
  • Distinguish between value-added and non-value-added activities
  • Recognize the importance of continuous improvement

The 8 Wastes (DOWNTIME)

DefectsOverproductionWaitingNon-Used TalentTransportationInventoryMotionExtra-Processing
  • Identify and understand the 8 wastes in any process
  • Recognize examples of each type of waste
  • Understand the impact of waste on efficiency and quality
3

DMAIC Methodology

25%

Define Phase

Project CharterStakeholder Identification
  • Understand the purpose of the Define phase
  • Recognize key deliverables of project definition
  • Identify project stakeholders and their roles

Measure Phase

Data Collection Basics
  • Understand the importance of measurement
  • Recognize different types of data
  • Understand baseline establishment

Analyze Phase

Root Cause Analysis Basics
  • Understand the purpose of analysis
  • Recognize the importance of root cause identification

Improve Phase

Solution Development
  • Understand the improvement phase objectives
  • Recognize solution development approaches

Control Phase

Sustaining Improvements
  • Understand the importance of control
  • Recognize methods for sustaining improvements
4

Roles and Responsibilities

15%

Six Sigma Belt System

White Belt RoleYellow Belt RoleGreen Belt RoleBlack Belt RoleMaster Black Belt RoleChampions and Sponsors
  • Understand the Six Sigma belt hierarchy
  • Recognize roles and responsibilities at each level
  • Understand how different roles interact in projects
5

Basic Quality Tools

15%

Introduction to Quality Tools

Process Mapping BasicsBasic Data Collection ToolsVisual Management
  • Recognize basic quality improvement tools
  • Understand the purpose of visual management
  • Identify appropriate tools for different situations

How do I earn this certification?

Passing LSSWB earns the Lean Six Sigma White Belt certification. It sits in the Six Sigma Quality Management track.

Next Level Options
Alternative Paths

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How to study for this exam?

The most effective way to prepare for LSSWB is by using the PlanetCert Simulator to practice questions and review detailed explanations.

What's changed on this exam?

Current Status
  • ACTIVE
  • Last content update: 2024-01-01
Updates
  • AI-Powered Quality Analytics 2024 Future White Belt content may include AI tool awareness • Release date: 2024-06-01
  • Cloud-Based Statistical Software Various Basic awareness of cloud tools for data analysis • Release date: 2024-01-01
  • Remote Collaboration Tools 2024 Virtual team collaboration in improvement projects • Release date: 2024-01-01

Who should take this exam?

This exam is typically taken by Professionals new to Lean Six Sigma and Team members of process improvement projects.

  • Basic understanding of process improvement concepts
  • Interest in quality management

What jobs can I get with this?

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