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Instructor-led Classroom Adult Training in Singapore - Modular Fast Track Skill-Based Trainings

Design of Experiment (DOE) Course

The 2-day course provides participant with a proactive technique in which a test or series of tests are; made to the input variables of a process so that we can observe and identify corresponding changes in the output response.

DOE is an important engineering tool for improving a process and also in the process development area. It is one of the methodology to improve process yields and product quality and helps to reduce product development time and overall costs by changing one or more process characteristics after studying their effects on the product.
It is one of the powerful statistical tools to achieve an optimal process and also used in the Six Sigma.

Course Highlights

  • Introduction of theory, methodology and application of DOE.
  • Understanding of principles, applications, and limitations of the various statistical techniques in design of experiments.
  • Understand the concept of process improvement, design experiments to improve processes, analyse, interpret experimental results and develop plans to optimise processes
  • Design to provide a step-by-step examination of the experimentation process, plus provides an overview of the statistical concepts that validate the DOE methodology.
  • Short introduction of the use of statistical software to assist in analyzing data.


All participants will receive a Certificate of Completion from Tertiary Courses after achieved at least 75% attendance.

Funding and Grant Applications

Click the links below to apply. Note that you need to register the course first.

For Singaporeans: SkillsFuture Credit

For Company: WSG Absentee Payroll

Course Code: CRS-N-0049848

Course Booking

$498.00 (GST-exclusive)

Course Date

Course Time

* Required Fields

Course Cancellation/Reschedule Policy

We reserve the right to cancel or re-schedule the course due to unforeseen circumstances. If the course is cancelled, we will refund 100% to participants.
Note the venue of the training is subject to changes due to class size and availability of the classroom.
Note the minimal class size to start a class is 3 Pax.

Course Details

Day 1

Topic 1. Introduction and Principle of Design of Experiments

  • Improvement Process, Control vs Breakthrough
  • Principles and Concepts
  • Sporadic Troubles vs Chronic Troubles
  • Criteria for Breakthrough

Topic 2. Basic Statistics

  • Sample and Population
  • Understanding Variations
  • Normal, T and Chi-Square, F distribution
  • Central Limit Theorem
  • Estimation of Lot and Process Characteristics
  • Confidence interval for Mean
    • When Standard Deviation is known and unknown
  • Comparison of Two Means
    • Independent t-Test and Paired t-Test
  • Test of Hypothesis
    • Steps for Testing a Hypothesis
    • Use of p-values
    • Comparison of Two Mean when Variances are known, unknown and Unequal
    • Populations are not Normal
    • Two variances testing

Topic 3. Analysis Of Variance (ANOVA)

  • One-way ANOVA
  • Two-way ANOVA

Day 2

Topic 4. Design of Experiments

  • Introduction of DOE
  • How DOE works

Topic 5 Full Factorial Design of Experiments

  • Step by Step
  • 2 factors 2 levels DOE
  • 3 factors 2 levels DOE
  • 3 factors 3 levels DOE

Topic 6 Fractional Factorial Experiments Design

    • Intro to Orthogonal Array – n factors
    • 4 factors 3 levels DOE
    • N factors 2 levels DOE

Topic 7. DoE Case Studies

Course Admin


Who Should Attend

Quality Engineers, Process Engineers, Manufacturing Engineers

This course is designed for Quality Professionals, Quality Engineers, Production Engineers & Managers, Design Engineers, Project Engineers, Front Line Managers or for any personnel who does not have any knowledge of statistics and Design of Experiments and wish to apply this tool in their improvement efforts.

This course is also suitable for any personnel who wanted to gain deep understanding in the Breakdown Methodologies in a six sigma program.


Mr. Chee Wing Onn, Eddy has over 30 years of working experience in the field of quality assurance and reliability in the semiconductor fabrication, semiconductor equipment manufacturing and consumer electronic manufacturing sectors which include being in a Managerial position, ISO Management Representative and Lead Auditor in ISO9001, ISO14001 and TS16949 in the company. Prior to being a Management System Consultant, he has worked for various MNC companies. He has conducted numerous second party audits in his many years in the industry.

Mr. Chee is a Certified Practising Management Consultant by SBACC and currently the Managing Consultant of Excellence Consulting & Q-Training Services Pte Ltd which provides professional consultancy and training services in management systems,

He is qualified and experienced consultant specializing in quality, environmental and safety management system consultancy and training. He has assisted many organizations from equipment manufacturing, precision machining, construction, architectural, healthcare, trading, logistic, financial, M&E, and other service sectors in ISO 9001 Quality Management System, ISO 14001 Environmental Management System, AS9100D Aerospace Quality Management System, ISO 13485 Medical Device. Quality Management System, IATF 16949 Quality Management System, ISO 45001 Occupational Health & Safety Management System and ISO 22301:2012 Business Continuity Management System.

He has sound knowledge and application of quality improvement techniques including conducted inhouse training for companies on Basic Statistics for Engineers, APQP, PPAP, Control Plan, FMEA, MSA, SPC, DOE, 8D problem solving, 5S, Design of Experiments, QC 7 Tools, PDCA, as well as awareness and internal auditor training for the management systems.

FMEA TrainerHo Kum Chuen is an accomplished six sigma MBB with more than 15 years experience in process improvement with a multinational company. During these years he had trained hundreds of black belts and green belts in lean and six sigma methodology. His experience also include the training and consultation of the IATF16949 core tools ( APQP, FMEA, MSA, SPC and PPAP) to meet the required certification.

A Chartered Engineer registered in UK , Kum Chuen had also held various engineering managerial positions in the electronic manufacturing industries

FMEA TrainerTan Kian Meng is currently a part time statistics lecturer in polytechnics. He has more than 15 years of Quality Engineering and Quality Management experience with a global electronic manufacturing MNC, where there were opportunities to practice statistical and quality improvement methodologies. His area of specialty include SPC, SQC, Process Capability Improvement, DoE, FMEA, 6-Sigma, GD&T, GRR and Quality Systems.

He is graduated from NUS with a B.Sc. in Mechanical Engineering and M.Sc. in Industrial & System Engineering. He was also a Certified Quality Engineer with ASQ.

FEMAl TrainerKhoo Yong graduated from NTU with a bachelor degree in Mechanical and Production Engineering. Currently, working as a principal engineer in one of the top 3 Semiconductor Manufacturing Pure-Play Foundry in the world, he is a statistician support Operations and Engineering, driving the Statistical Process Control Program in the Fab. He specializes in Statistics , basic Excel and advance Excel, including excel macro coding. He regularly conduct Statistical Process Control Courses in the company. He is a certified ACTA Trainer ( Advance Certificate in Training and Accessing) as well as a certified Black Belt.

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