Engineering Statistics Handbook Episode 3 Part 8

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Engineering Statistics Handbook Episode 3 Part 8

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Tham khảo tài liệu 'engineering statistics handbook episode 3 part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 2.3.4.1.1 Design for 1 1 1 ENGINEERING STATISTICS HANDBOOK hW tools raids lỉEÂtCH BACK Nixf 2. Measurement Process Characterization 2.3. Calibration 2.3.4. Catalog of calibration designs 2.3.4.1 Mass weights 2.3.4.1.1. Design for 1 1 1 Design 1 1 1 OBSERVATIONS 1 1 1 Y 1 - Y 2 - Y 3 - RESTRAINT CHECK STANDARD DEGREES OF FREEDOM 1 SOLUTION MATRIX DIVISOR 3 OBSERVATIONS 1 1 1 Y 1 0 -2 -1 Y 2 0 -1 -2 Y 3 0 1 -1 R 3 3 3 R value of reference weight http www.itl.nist.gov div898 handbook mpc section3 mpc3411.htm 1 of 2 5 1 2006 10 11 46 AM 2.3.4.1.1. Design for 1 1 1 FACTORS FOR REPEATABILITY STANDARD DEVIATIONS WT FACTOR 1 1 1 1 0.0000 1 0.8165 1 0.8165 2 1.4142 1 0.8165 FACTORS FOR BETWEEN-DAY STANDARD DEVIATIONS WT FACTOR 1 1 1 1 0.0000 1 1.4142 1 1.4142 2 2.4495 1 1.4142 Explanation of notation and interpretation of tables http www.itl.nist.gov div898 handbook mpc section3 mpc3411.htm 2 of2 5 1 2006 10 11 46 AM