Answers

2014-10-11T14:42:32+08:00
ACCURATE
- closeness of a measurement to a known (accepted) value.

ACCURACY
- expressed in terms of ERROR
Ea (absolute error) = |O-A|
 * observed/experimental
 * actual/accepted value

Hope I helped. (☆^ー^☆)



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2014-10-12T19:34:13+08:00
Accuracy means a state of being correct or precise. And the word precise means exact.
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