Which of the following are considered formal communications?

Public relations can best be described as ________

A) a continually evolving social science B) an old, fully established profession C) a practice that has not yet come of age D) a profession that is practiced mostly in the United States

Psychographic data typically are

A) easier to quantify than demographics, but of limited importance. B) computer algorithms that can tell whether consumers lie on market surveys. C) collected regularly by the U.S. Census bureau. D) more complex than demographics and open to more interpretation. E) the basis of demographic data.