0
The scale doesn't start at zero, so you need to compromise or you get a systematic error.
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∙ 12y ago
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Is it possible to get a precise measurement that is not accurate?
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.
What does download error 492 mean?
What does download error code 492 mean
Why do you use average percentage error and why is it better than mean error?
Percentage error shows how wrong an answer can be with respect to the value of the answer itself. So, we can see how serious the errors are. For example, lets say we have an answer whose mean error is 40. If nothing is given of the actual value of the answer, we cannot determine if this error is insignificant or very serious. If the actual answer was 40000, this mean error of 40 is quite insignificant as the percentage error is 40/40000 x 100 = 0.1 % 0.1 % error is quite insignificant. Mean error, on the other hand, does not help us to determine the significance of this error in any way.
Is the standard error of the sample mean assesses the uncertainty or error of estimation?
yes
What is mean absolute percentage error?
The mean absolute percent prediction error (MAPE), .The summation ignores observations where yt = 0.
What is a absolute error?
The difference between the corrected reading and the mean (average) reading is called 'Absolute error.
Is it possible to get a precise measurement that is not accurate?
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.
What does getting a disc reading error mean on a car CD player?
When someone gets a disc reading error while listening to a cd it is a sign of the disc being dirty or damaged. Try cleaning the disc. If that doesn't help the lens in the cd player maybe dirty.
what does a reading of 6 mean?
what does a reading of 6 mean?
What does it mean when brake fluid is leaking out of brakes?
bad calipers change them yesterday not tomorrow
What does the following scan result which listed as a reading error mean c:windowssystem32dmnpkexe?
Please specify the name of the scan. Thank you for your reply and inquiry and the scan result was after running AVG.
What does download error 492 mean?
What does download error code 492 mean
How much are new brakes for 1997 Ford Taurus?
More detail is needed . Do you mean disc pads, or pads and rotors, or calipers with pads and rotors, or completely new calipers, brakelines and master cylinder. -All of these are viable but different options.-You need to be MUCH more specific in what you want.More detail is needed . Do you mean disc pads, or pads and rotors, or calipers with pads and rotors, or completely new calipers, brakelines and master cylinder. -All of these are viable but different options.-You need to be MUCH more specific in what you want.
How do you use a tool?
Do you mean VERNIER tool, as used by Engineers and metal machinists? If yes; then it is far too difficult to explain on this website. Wikipedia may have an explanation for you if you Google the words:- Vernier Caliper how to use. It will be a full page explanation I expect.
What does 'fatal error' mean?
what fatal error in linux
How do you use a verlier tool?
Do you mean VERNIER tool, as used by Engineers and metal machinists? If yes; then it is far too difficult to explain on this website. Wikipedia may have an explanation for you if you Google the words:- Vernier Caliper how to use. It will be a full page explanation I expect.
What does reading down and reading in mean in terms of law?
What is the difference between reading-in and reading-down?
