The method of interviewing that is one of the most popular for collecting survey data is the ________

An effective way of measuring the impact of point-of-purchase displays is to use:

A) day-after redemption rates B) Internet focus groups C) point-of-sale (POS) cash register data D) behavioral observation studies

How is legal precedent used between courts of different states?

A) Courts of a state cannot cite the judicial decisions of courts of another state in its decisions. B) Courts of a state must follow precedent from courts of another state for similar cases. C) Courts of a state can use precedent from courts of another state as a form of guidance. D) Courts of a state cannot challenge the precedence of courts of another state.