Accuracy and Precision. Importance of Scientific Measurements in Essay

Accuracy and Precision. Importance of Scientific Measurements in Ranges - Essay Example Lastly; it can as well be defined as the degree of the proximity of the values under measurement. Precision on the other hand shows how close the two or more values under measurements are. The two terms are different in that one may be accurate but imprecise on the other hand one can as well be precise but not accurate. Measurements versus Accuracy The fact that accuracy and precision are two independent entities makes a value termed as precise to be either true or false depending on the accuracy of the measurement scale. Therefore it is false to that a measurement of high precision must exhibit high accuracy. Statistical Error and Systematic Error Statics error is that which arises as a result of biasness that is caused by the random fluctuations in statics which can be controlled or reduced by accuracy. On the other hand, systematic error is the error that results from the introduction of the biasness that results to systematic which is difficult to be eliminated. Two errors differ in the following way; first, while systematic errors arise because of the random fluctuations the statistical results from the experienced biasness. Systematic error is due to the introduced bias while the statistical is due to the random fluctuation. The elimination of systematic error is impossible while the latter is possible. Lastly, systematic error arises from the system while the statistics error is from the statics.