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Precision is how to keep track of good a measuring device is. Accuracy is how close an answer is to being correct. Something can be precise but not accurate. Something can be accurate but not precise.
A group of precise measurements are a group of repetitive measurements that are very close together. Ie the standard deviation between the measurements is small. Not to be confused with a accurate measurement! Think about it like this, if you measure a piece of wood 5 times and each time you get an identical answer then the measurement are said to be precise. If however if turns out that despite measuring the length 5 times and getting the same answer you discover that the length is significantly off from the "true" answer, then you were inaccurate!
the ansewr is h
a precise value is that value which has less absolute uncertainty
A graduated cylinder is used measuring precise volume of liquids.A graduated cylinder is used measuring precise volume of liquids.
true
Precision is based on the cycle and not the time on the face. An hour is an hour no matter what the time is on the clock.
No. Consider shooting at a target. If you group all your shots in a very small area in the outermost part of the target you are more precise than if you had grouped them more loosely within the bull's eye and inner circle. You would be less accurate, though. Precision is not the same as accuracy.
That is the correct spelling of "inaccurate" (not correct, or not precise).
It means to be correct, or precise.
There is no precise percentage of fraternal or identical twins but it is estimated that 2/3 of all twins are fraternal where as 1/3 of twins are identical.
The correct spelling is precise (accurate).
The correct spelling is "accurate" (precise).
ACCURATE : correct in detail, precise, exact
accurate, exact, legitimate, precise, true
The correct spelling is accurate (precise in aim or value).
54 minutes. 53:48 to be more precise.