Question

what is the difference between uncertainity and accuracy?
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Answer 1

Answer:

Accuracy is an expression of the lack of error. Uncertainty characterizes the range of values within which the true value is asserted to lie with some level of confidence.

Explanation:

Answer 2

Answer:

Uncertainty is the 'range of values' where the true value or actual location of the measurement results (UUC) lie, while the Error is the 'exact result' of the difference between the UUC and STD which shows how accurate the measurement result is by showing the actual distance to the true (STD) value.

Accuracy is an expression of the lack of error. Uncertainty characterizes the range of values within which the true value is asserted to lie with some level of confidence.