Can I assume the SE the same as SEM? Is SE just the abbreviation of SEM?
I am not talking about the standard deviation (SD).
standard error
Can I assume the SE the same as SEM? Is SE just the abbreviation of SEM?
I am not talking about the standard deviation (SD).
Best Answer
No. Standard Error is the standard deviation of the sampling distribution of a statistic. Confusingly, the estimate of this quantity is frequently also called "standard error". The [sample] mean is a statistic and therefore its standard error is called the Standard Error of the Mean (SEM).