A statement about the relationships we expect to find between two or more variables is called a

Which is the largest satcom operator in the U.S.?

A) Dish Network B) DirecTV C) EchoStar D) Star TV

The most precise random sampling is usually done from

A) lists that give the name of everyone in the targeted audience. B) specialized public relations firms. C) federal government agencies. D) impetus from exploratory focus groups. E) precision content analysis.