Question

Which of the following is NOT true regarding the sampling distribution of the mean (Sample mean...

Which of the following is NOT true regarding the sampling distribution of the mean (Sample mean X-bar) for a large sample size (sample size is greater than 36)? A. It has the same mean as the population. B. It has a smaller standard deviation than the population standard deviation. C. Approximately it follows a normal distribution. D. It has the same distribution as the population.

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Answer #1

Solution :

The following is NOT true regarding the sampling distribution of the mean (Sample mean X-bar) for a

large sample size (sample size is greater than 36) is,

=

= / n

D. It has the same distribution as the population.

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