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Determine whether the underlined value is a parameter or a statistic.

In a national survey on substance abuse, 66.4% of respondents who were full-time college students aged 18 to 22 reported using alcohol within the past month.

Is the value a parameter or a statistic?

A. The value is a parameter because the respondents who were full-time college students aged 18 to 22 are a population.
B. The value is a parameter because the respondents who were full-time college students aged 18 to 22 are a sample.
C. The value is a statistic because the respondents who were full-time college students aged 18 to 22 are a sample.
D. The value is a statistic because the respondents who were full-time college students aged 18 to 22 are a population.



Answer :

GinnyAnswer

Final answer:

In statistics, a parameter describes a population while a statistic describes a sample. The given scenario involves a sample of respondents, making the value a statistic.


Explanation:

Parameter is a value that describes a population, while statistic describes a sample. In the given scenario, the percentage of respondents is a statistic because the respondents represent a sample of full-time college students aged 18 to 22, not the entire population. Therefore, OC. The value is a statistic because the respondents who were full-time college students aged 18 to 22 are a sample.


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