After failing the exam, Jim told himself that he would never learn calculus. Jim's statement is an example of

When a portion, or sample, of a population of people, events, or phenomena of a

particular kind are observed, the resulting statistical data is termed (a) descriptive. (b) inferential. (c) unambiguous. (d) methodological.

Research shows that long-distance relationships are less satisfying than shared-space relationships

a. true b. false