TABLE 8-12 a Poll Was Conducted by the Marketing Department of a of a Video

TABLE 8-12
A poll was conducted by the marketing department of a video game company to determine the popularity of a new game that was targeted to be launched in three months. Telephone interviews with 1,500 young adults were conducted which revealed that 49% said they would purchase the new game. The margin of error was ±3 percentage points.
-Referring to Table 8-12, 1,500 is the size of the

A) population.
B) sample.
C) frame.
D) proportion.