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What is sampling distribution of a statistic? - Business Mathematics and Statistics

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प्रश्न

What is sampling distribution of a statistic?

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उत्तर

The sampling distribution of a statistic is the probability distribution of a given random sample-based statistic.

It may be considered as the distribution of the statistic for all possible samples from the same population of a given sample size.

For example, the sampling distribution of the mean for n = 2 is given below:

Sample No. Outcomes Sample mean `bar("X")_"i"`
1 1, 3 2
2 1, 9 5
3 3, 9 6
4 6, 7 6.5
5 7, 10 8.5
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Concepts of Sampling
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Sampling techniques and Statistical Inference - Exercise 8.1 [पृष्ठ १८५]

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सामाचीर कलवी Business Mathematics and Statistics [English] Class 12 TN Board
अध्याय 8 Sampling techniques and Statistical Inference
Exercise 8.1 | Q 5 | पृष्ठ १८५
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