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Reproducibility is one component of the precision of a measurement or test method.
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what is the difference between accuracy and precision?
''Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.
How close a measurement is to the actual value?
This is termed the accuracy of the measurement.
What is meant by measurement is accurate but not precise?
An accurate but not precise measurement would be an approximate measurement. For example, in cooking or baking, the ingredients list might indicate one cup of a certain item. Scientifically, however, one cup, (or 8 ounces) would not be a precise measurement for testing purposes. Instead, a precisemeasurement would be required, especially when the results of a specific test need to be reproducible and the quantities are minute, as in micrograms, for example. Accuracy in measurement is of closeness to the actual or exact, but precision in measurement is closeness to the same spot each time it is taken.
What is a measurement close to the true or accepted value?
The term is accuracy
What describes the two parts of a measurement?
Accuracy. How close you are to your expected value. Precision. How close together you values are.
What is a fundamental measurement that is defined by a readily reproducible reference standard?
base quantity !!
What is a measurement close to true size?
A measurement close to true size is referred to as Precision Measurement.
Standards of measurement are chosen because they... a. are reproducible in another laboratory. b. cannot be destroyed by any common physical or chemical means. c.are easily changed.?
A
what is the difference between accuracy and precision?
''Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.
Why is the Breslow system of measuring the thickness of malignant melanoma the preferred method?
It turns out that the Breslow measurement is more reproducible and thus more useful; therefore, for purposes here, depth of penetration by absolute measurement (Breslow) is used in local staging.
How close a measurement is to an accepted?
When measuring, there are two types of deviation, accuracy and precision. A measurement is close to the accepted value when it his highly accurate.
How close a measurement is to the actual value?
This is termed the accuracy of the measurement.
Why is it important to use a standard form of measurement?
So that others can understand and repeat the measurements.
How close is a measurement is to an accepted value?
When measuring, there are two types of deviation, accuracy and precision. A measurement is close to the accepted value when it his highly accurate.
What is the measurement close to the true size?
Accuracy
How close a measurement is to the true value is?
Accuracy
What is the results of an experiment must be?
reproducible!
