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1. |
What can we write the variance in measurement error or gauge in the terms of variance in repeatability, and variance of reproducibility? |
A. | \(\sigma_{gauge}^2=\sigma_{repeatability}^2-\sigma_{reproducibility}^2\) |
B. | \(\sigma_{gauge}^2=\sigma_{repeatability}^2+\sigma_{reproducibility}^2\) |
C. | \(\sigma_{gauge}^2=\sigma_{repeatability}+\sigma_{reproducibility}^2\) |
D. | \(\sigma_{gauge}^2=\sigma_{repeatability}-\sigma_{reproducibility}^2\) |
Answer» C. \(\sigma_{gauge}^2=\sigma_{repeatability}+\sigma_{reproducibility}^2\) | |