The goal is to determine a number that is an example of a ______.

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Multiple Choice

The goal is to determine a number that is an example of a ______.

Explanation:
In statistics, the value that describes a characteristic of the entire population is called a parameter. A parameter is fixed for the population (though often unknown), such as the population mean or population standard deviation. A statistic, by contrast, is a numerical summary computed from a sample, not the whole population. A variable is a characteristic that can take different values across individuals. An estimate is a value derived from sample data used to infer the population parameter. Since the prompt asks for a number that describes the entire population, the best fit is a parameter.

In statistics, the value that describes a characteristic of the entire population is called a parameter. A parameter is fixed for the population (though often unknown), such as the population mean or population standard deviation. A statistic, by contrast, is a numerical summary computed from a sample, not the whole population. A variable is a characteristic that can take different values across individuals. An estimate is a value derived from sample data used to infer the population parameter. Since the prompt asks for a number that describes the entire population, the best fit is a parameter.

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