Statistics midterm

What is a sample statistic, what is a population parameter, and what is the difference between them? What is a sample statistic? A. A sample statistic is a range of likely values that a population parameter could take. B. A sample statistic is a numerical value describing some attribute of a population. C. A sample statistic is a numerical value describing some attribute of a sample. This is the correct answer D. A sample statistic is a portion of the entities of interest that the researcher uses to gather data. What is a population parameter? A. A population parameter is a numerical value describing some attribute of a population. B. A population parameter is a numerical value describing some attribute of a sample. C. .A population parameter is a portion of the entities of interest that the researcher uses to gather data. D. D.A population parameter is a range of likely values that a sample statistic could take. What is the difference between a sample statistic and a population parameter? A. A population parameter is frequently impractical or impossible to find for large populations, however a sample statistic is often easier to find and provides a reasonable approximation to the population parameter. B. A sample statistic is frequently impractical or impossible to find for large samples, however a population parameter is often easier to find and provides a reasonable approximation to the sample statistic. C. A sample statistic is a subset of a population parameter.