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Accuracy and Precision. Accuracy - how close a measurement is to the actual (or accepted) value Precision - how close a series of measurements are to one another. Error. Error - The difference between an accepted value and an experimental value Error = AV ? EV Percent Error Pe
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1. Accuracy, Precision, & Error Chemistry
2. Accuracy and Precision Accuracy- how close a measurement is to the actual (or accepted) value
Precision- how close a series of measurements are to one another
3. Error Error- The difference between an accepted value and an experimental value Error = AV – EV Percent ErrorPercent Error = AV – EV AV