Question

Indicate whether the following statements are true or false. The sampling distribution of the mean
(a) Is always constructed from scratch, even when the population is large.
(b) Serves as a bridge to aid generalizations from a sample to a population.
(c) Is the same as the sample mean.
(d) Always reflects the shape of the underlying population.
(e) Has a mean that always coincides with the population mean.
(f) Is a device used to determine the effect of variability, that is, what can hap-pen, just by chance, when samples are random.
(g) Remains unchanged even with shifts to a new population or sample size.
(h) Supplies a spectrum of possibilities against which to evaluate the one observed sample mean.
(i) Tends to cluster more closely about the population mean with increases in sample size.


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  • CreatedJuly 08, 2015
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