[Solved] The standard error is defined as the square root of this computation.

Q.	The standard error is defined as the square root of this computation.
A.	the sample variance divided by the total number of sample instances.
B.	the population variance divided by the total number of sample instances.
C.	the sample variance divided by the sample mean.
D.	the population variance divided by the sample mean.
Answer» A. the sample variance divided by the total number of sample instances.

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