Question ID:PT1 S3 Q23 Passage:A medical journal used a questionnaire survey to determine whether a particular change in its format would increase its readership. Sixty-two percent of those who returned the questionnaire supported that change. On the basis of this outcome, the decision was made to introduce the new format. Stem:Which one of the following, if it were determined to be true, would provide the best evidence that the journal’s decision will have the desired effect? Correct Answer Choice:CChoice A:Of the readers who received questionnaires, 90 percent returned them. Choice B:Other journals have based format changes on survey results. Choice C:The percentage of surveyed readers who like the format change was almost the same as the percentage of the entire potential readership who would like the format change. Choice D:It was determined that the new format would be less costly than the old format. Choice E:Ninety percent of the readers who were dissatisfied with the old format and only 50 percent of the readers who liked the old format returned their questionnaires.