| In Measurement
Systems Analysis, repeatability
is the variation between measurements that
occurs when one person measures the same
item several times, using the same measuring
equipment.
Reproducibility is the variation in the
average measurements of different appraisers
who measure the same items using the same
measuring equipment. It may also be used
to compare different measuring devices at
different locations.
Repeatability and Reproducibility are used
in Gage
R & R Studies.
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