Measurement (W-W) 1 Table 1.2 Width of an Object Width (mm) Deviation (W-W) 86.5 26.5 9.00 2 3 4 B6.1 5 86.5 36.5 Sum Standard Deviation: Standard Error: Average Width (W): Coefficient of Variation: Reported Average Width: Fractional Uncertainty of Width: + Measurement Table 1.3 Thickness of an Object Thickness (1) Deviation (TH-TH) 19.7 + (TH TH)2 1 2 + 19.5 19.5 3 + 4 19.5 + 5 19.5 + Sum 19.5 + 5 & Average Thickness (TH): Coefficient of Variation: Reported Average Thickness: Fractional Uncertainty of Thickness: ; Standard Deviation: ; Standard Error