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Question
If a population distribution is known to be normal, then it follows thatA. 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 the other choices is correct.
Answer
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