The standard error of the mean is:
Select one:
a. An indication of how much error exists in the estimated population mean.
b. An indication of how much error exists in the estimated sample mean.
c. An indication of how much error exists in the standard deviation of the population.
d. An indication of how much error exists in the standard deviation of the sample.
Answer)
The standard error of the mean is the distance by which sample means are separated from true population mean
So, answer is
b. An indication of how much error exists in the estimated sample mean.
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