True. Precision refers to the consistency or repeatability of measurements, indicating how close multiple measurements of the same quantity are to each other. It is related to the uncertainty in a measurement because higher precision typically implies lower uncertainty, meaning that repeated measurements yield similar results. However, precision does not necessarily indicate accuracy, which is how close a measurement is to the true value.
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False, that's precision.
false.!!!I would have to disagree with this answer!! The member did not explain themselves!! I would have to say the answer is "TRUE"!!! Any feedback on this topic? Anyone care to respond, have discussion?I am also sure that the answer is true; see the link bellow.
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It will depend what operation you use to calculate your value. First you check the uncertainty of your instruments. Then If you add or subtract two values, you add the uncertainty (even when you subtract) If you multiply or divide, you do the following formula. dZ=(dx/x+dy/y)*z dz: uncertainty of your final value z is your value dx is the uncertainty of your first value x is the value of you first value similarly for y which is you second value
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This is because the uncertainty in your answer is determined by the least precise measurement. It's no use expecting your answer to be known to 4 decimal places if you are only measuring to the nearest whole mile.
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True. In order to determine the precision of a measurement, it must be repeated multiple times. This helps to calculate the variability in the measurements and ascertain the consistency and reliability of the results.
False, that's precision.
Sft
false.!!!I would have to disagree with this answer!! The member did not explain themselves!! I would have to say the answer is "TRUE"!!! Any feedback on this topic? Anyone care to respond, have discussion?I am also sure that the answer is true; see the link bellow.
True
False.