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Formula:
For a result R derived from the sum or difference of two independent measurements A and B (i.e., R = A ± B), the propagated absolute uncertainty ΔR is calculated as:
ΔR = √((ΔA)2 + (ΔB)2)
- ΔR: Total Absolute Uncertainty of the Result
- ΔA: Absolute Uncertainty of Measurement A
- ΔB: Absolute Uncertainty of Measurement B