MSA

Measurement Accuracy & Precision Determines The Quality of Our Data

All measurements are wrong!  Your weight shown on a bathroom scale, your blood pressure taken at the doctor’s office, the diameter of a shaft we measure at work are all wrong.  Your true weight may be 151.6325… pounds, but your bathroom scale shows you weigh  151.6 pounds.  Your true blood pressure may be 137.433… over 72.185…, but the nurse gets a reading of 135 over...

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