The standard error of sample mean is large when the observations in the population are spread out (large ),but that the standard error can be reduced by taking a smaller sample.

Question

The standard error of sample mean  is large when the observations in the population are spread out (large  ),but that the standard error can be reduced by taking a smaller sample.

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The Answer of The standard error of sample mean  is large when the observations in the population are spread out (large  ),but that the standard error can be reduced by taking a smaller sample.

The Standard Error of Sample Mean Is Large When