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Quality Management

Parts Per Million (PPM) Course: Track Defect Rates and Achieve Zero-Defect Manufacturing

Learn to calculate and track defect rates in parts per million (PPM), separate internal from customer PPM, read monthly trends and work toward zero defects.

  • Beginner
  • 5 structured lessons
  • ≈ 11 min read
  • Pass mark: 80% on exam

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  • 10 assessment questions
  • Retakes allowed after study
  • Public registry verification
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1. Complete Lessons

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• 10 assessment questions

• Retakes allowed after study

• Public registry verification

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Parts Per Million (PPM) Course: Track Defect Rates and Achieve Zero-Defect Manufacturing

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Parts Per Million (PPM) Course: Track Defect Rates and Achieve Zero-Defect Manufacturing

Curriculum & Lessons

Sequential syllabus structured for practical workplace application.

5 lessons

  1. Calculating PPM and Converting from Percent

    Estimated reading: 2 minutes
    Start Lesson →

  2. Internal PPM versus Customer PPM

    Estimated reading: 2 minutes
    Start Lesson →

  3. Trending Monthly PPM and Combining Periods

    Estimated reading: 2 minutes
    Start Lesson →

  4. Small-Sample Caution: When PPM Lies to You

    Estimated reading: 2 minutes
    Start Lesson →

  5. The Zero-Defect Mindset and Error-Proofing at the Source

    Estimated reading: 3 minutes
    Start Lesson →
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