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Certainly. Precision and accuracy do not mean quite the same thing. All measuring tools need to be recalibrated from time to time against a standard. For instance you can get a very precise reading from a micrometer or vernier gage but if it has not been correctly calibrated the reading will not be accurate.
As per ANSI 12.2 does this simply mean a +/- 2% accuracy ?
to have a goal and to aim for something
to measure forecast accuracy.
A reading with a 0.5 accuracy is not precise. There is only fifty percent chance from deciding on its reliability.
This condition lowers accuracy and comprehension in reading
Doubt it.
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It is use for quick response reading meter/Accuracy.
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The Gray Oral Reading Test (GORT) consists of two scales: the Rate Scale, which measures reading speed, and the Comprehension Scale, which evaluates reading accuracy and understanding. The Rate Scale provides a Fluency Score, while the Comprehension Scale includes scores for Accuracy, Comprehension, and Overall Reading Ability.
When reading, being precise means paying close attention to details, nuances, and accuracy in understanding and interpreting the text. It involves focusing on specific words, phrases, and context to ensure a clear and accurate comprehension of the material.
A 100 V voltmeter has full-scale accuracy of 5%. At its reading of 50 V it will give an error of
Since the normal SpO2 max is ~98%, due to physiological demands/metabolism, it would be the accuracy of the equipment that produced a 100% reading. Typically, pulse oximitry has an accuracy of +/- 2%.