If a population distribution is known to be normal, then it follows that
A) the sample mean must equal the population mean.
B) the sample mean must equal the population mean for large samples.
C) the sample standard deviation must equal the population standard deviation.
D) the sample mean must equal the population mean, the sample mean must equal the population mean for large samples, and the sample standard deviation must equal the population standard deviation.
E) None of these answers is correct.

Question

Quizplus · Accepted Answer

If the population distribution is known to be normal, then you do not need to have a particular sample size; everything else will still be an estimate of the population parameter.

If a Population Distribution Is Known to Be Normal, Then