Question

determine whether the underlined number is a statistic or a parameter. a sample of seniors is selected and it is found that 45% own a television. choose the correct statement below. parameter because the value is a numerical measurement describing a characteristic of a population. parameter because the value is a numerical measurement describing a characteristic of a sample. statistic because the value is a numerical measurement describing a characteristic of a sample. statistic because the value is a numerical measurement describing a characteristic of a population.

Explanation:

Step1: Define Statistic and Parameter

A statistic is a numerical measure describing a sample (a subset of the population), while a parameter describes the entire population.

Step2: Analyze the Given Data

Here, the data (45% owning a television) is from a sample of seniors (not the entire population of seniors). So it's a statistic as it describes a sample's characteristic.

Step3: Match with Options

The option "Statistic because the value is a numerical measurement describing a characteristic of a sample" fits.

Answer:

Statistic because the value is a numerical measurement describing a characteristic of a sample (the corresponding option among the choices, e.g., if it's the third option in the list as per the text, identify it with its label like the option stating this).