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Question: Which of the following statements is/are true?
I. The sampling distribution is a theoretical distribution of a sample statistic.
II. Sampling distribution is same for each sample statistic.
III. A sample distribution contains a finite number of scores, the number of scores represented by the letter N.


A ) II only
B ) I and III only
C ) III only
D ) I and II only

Steps to derive

1 Statement I : The sampling distribution is a theoretical distribution of a sample statistic.

2 Statement II : There is a different sampling distribution for each sample statistic.

3 Statement III : A major characteristic of a sample is that it contains a finite (countable) number of scores, the number of scores represented by the letter N.

4 Therefore, statements I and III are True.



Hence the right answer is Option B

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