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Practice question 30 at the end of chapter 7 of Sprinthall's Basic Statistical Analysis: 9th ed,...

Practice question 30 at the end of chapter 7 of Sprinthall's Basic Statistical Analysis: 9th ed, asks if the 'Standard Deviation of the entire sampling distribution of means' are a statistic or a parameter.

On page 158 the Standard Deviation of the Distribution of Means is covered and it appears that when using sampling it is a statistic, and when using a population it is a parameter. Am I correct in that this answer would be a statistic?

Thanks so much!  

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TOPIC:Parameter and Statistics.

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