(A) They should try to form no opinions of their own about any issue that is related to the dispute.
(B) They should not agree to serve unless they are committed to maintaining a stance of impartiality.
(C) They should not agree to serve unless they are equally acceptable to all parties to a dispute.
(D) They should feel free to take sides in the dispute right from the start, provided that they make their biases publicly known.
(E) They should reserve the right to abandon their impartiality so as not to be open to the charge of having been deceitful.
9. A study of attitudes toward prime-time televi- sion programs showed that programs with identical ratings in terms of number of people watching received highly divergent marks for quality from their viewers. This additional piece of information could prove valuable for adver- tisers, who might be well advised to spend their advertising dollars for programs that viewers feel are of high quality.
Which of the following, if true, supports the claim that information about viewers' percep- tions of the quality of television programs could be valuable to advertisers?
(A) The number of programs judged to be of high quality constituted a high per- centage of the total number of programs judged.
(B) Many of the programs judged to be of high quality were shown on noncommercial networks.
(C) Television viewers more frequently remember the sponsors of programs they admire than the sponsors of programs they judge mediocre.
(D) Television viewers tend to watch new programs only when those programs follow old, familiar programs.