What is a shortening error?

Shortening error is an error that occurs in data calculations when the value is not as accurate as it should be and therefore leads to a final answer that is either inaccurate or incorrect. The values ​​of data containing shortening errors may be accurate, but may not be accurate. The existence of these errors emphasizes the difference between accuracy and accuracy, which are different properties in data. Accuracy is defined by how close the data point to its actual value is, and accuracy is defined according to how the reproducible result is. The value of data without shortening error is usually accurate and accurate, while the value obtained with this error is often accurate, but not accurate because it cannot be consistently reproduced. For example, if something was measured in units of ten thousandths of a meter, the value of 1,0001 meters would be accurate and accurate, but the acknowledging 1.0 meters would not be accurate enough and would therefore contain a shortening error. That ten thousandth of the meter difference could cause problems in itself or be in the calculation of UMOcne, so further measurements may lose accuracy and accuracy. In experiments or machines, where accurate interaction is essential for the prevention of friction, measurement of angles or processing other important calculations, these errors may be expensive.

shortening errors can almost always be prevented by ensuring that calculations and measurements use the correct number of significant data. For example, if the final answer to the calculation should have four significant data, all medium calculations should have at least this number of significant data at every step. As a rule, no value inside the temporary calculations should not be shortened, because if the value is cut off incorrectly, trunction of the cation error that could distort the results of the entire calculation.

For most of the daily calculations and measurements, the errors of shortening the potential do not cause significant damage. Cutting three feet string instead of 3.05 feet would not change for a child playingstring games in the backyard. There are certain cases in which someone may want to be aware of how easy a shortening error can be made. For example, a shortening of $ 100,02 USD (USD) per $ 100 for an insured payment could cause otherwise a subtle consumer to lose coverage because the payment was inaccurate.