77) A(n) ________ ________ search lets you ask questions in normal, everyday English.
78) ________ law covers printed materials, audiovisual material, many forms of artistic
expression, computer programs, maps, mailing lists, and even answering-machine messages.
79) A survey is considered ________ if it produces identical results when repeated. A survey is
considered ________ if it measures what it’s intended to measure.
80) When conducting an interview, you use ________ questions to get the interviewee to offer
an opinion and not just a yes-or-no answer.