Question

College students at 20 campuses around the country were polled to find out how many students own mp3 players. the number of mp3 owners at one campus represents a(n) _____ statistic.

Answer 1

Answer: The number of mp3 owners represent a sample

Step-by-step explanation: A sample is a set of individuals or objects collected or selected from a statistical population by a defined procedure. The elements of a sample are known as sample points, sampling units or observations.

Kinds of sample includes

Complete sample

Unbiased sample

Answer 2

The answer is it represents a sample statistic.
A sample is a small group of members selected from the population. A population is a larger collective group of people of all possible members. The characteristic of a sample is called a statistic.