The standard error of the mean measures sampling errors that arise from estimating a population from a sample instead of including all of the essential information in the population.

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This statement is true. The standard error of the mean is a measure of how much the sample mean is likely to vary from the true population mean due to random sampling error. It takes into account the size of the sample and the variability of the population to give an estimate of the precision of the sample mean as an estimator of the population mean.

The Standard Error of the Mean Measures Sampling Errors That