Question

please give me the easy definition of Accuracy and precision......

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Answer 1

$\huge\bold{Question}$

• Definition of Accuracy in simple and easy language ???

$\huge\bold{Answer}$

= Accuracy represents how close a measurement comes to its true value is called Accuracy.

$\huge\bold{Question}$

• Define Precision in simple and easy language???

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= Precision refers to how close estimates from different samples are to each other.

$\huge\bold\red{Example}$

• For example, the standard error is a measure of precision.

Answer 2

Defination:

Accuracy refers to the closeness of a measured value to a standard or known value.

For intances: if in lab you obtain a weight measurement of 3.2 kg for a given substance, but the actual or known weight is 10 kg, then your measurement is not accurate. In this case, your measurement is not close to the known value.

Defination:

Precision refers to the closeness of two or more measurements to each other.

Using the example above, if you weigh a given substance five times, and get 3.2 kg each time, then your measurement is very precise.

hope it's helpful for you...