Confidence-Interval on Marcus Poon | Quality Professionalhttps://cv.marcuspoon.eu.org/tags/confidence-interval/Recent content in Confidence-Interval on Marcus Poon | Quality ProfessionalHugoen-usTue, 05 May 2026 12:00:00 +0200The Rule of Three: Statistical Sampling for Quality Verificationhttps://cv.marcuspoon.eu.org/about-work/rule-of-three-quality-sampling/Tue, 05 May 2026 12:00:00 +0200https://cv.marcuspoon.eu.org/about-work/rule-of-three-quality-sampling/How to use the Rule of Three to determine appropriate sample sizes when verifying defect rates and validating customer complaints in quality control scenarios.