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Survey �ver�iew <br />Decision Resources, Ltd., is pleased to present thc results of this study to the City of <br />Rosevillc. This section provides a brief introduction to thc specif�cations of the survey and <br />a guide to the organization of the written analysis. <br />Whi1e the most statistically sound procedures have been used to collect and analyze the <br />information presented herein, it must always be kept in mind that surveys are not predictions. <br />They are designed to measure public opinion within identiiiable limits of accuracy at specific <br />poinfs rn time. This survey is in no way a prediciion of opinions, perceptions, or actions at any <br />future point in tzme. After all, in public policy analysis, the major tasfc is to impact these <br />rcvealed opinions in a constructive fashion. <br />The Principal Investigator for this study was Dr. William D. Morris; the Project Director <br />overseeing all phases of the research and analysis was Ms. Diane Traxler. <br />Research Design <br />This stud5� contains the results of a teiephor.e survey of 401 raridomly selectcd r�sidents <br />of the City of Roseville. Survey responses were gathercd by professional interviewers across the <br />commur�ity between Iy1ay 20 and June 16, 1998. <br />The average interview took twenty nine minutes. <br />All respondents intervicwed in this study wcre part of a randomly gencrated sample of the <br />City of Roseviile. In general, random saniples such as this yield results grojectable to thcir <br />respective universe within f 5.0 percent in 95 out of 100 cases. <br />Interviews were car�ducted by Decision Resourees, Ltd., trained personnel from <br />telephone banks in St. Paul, Mittnesota. Approximately twenty percent of all interviews were <br />independently validated for procedure and content by a DecisiQn Resources, Ltd., supervisor_ <br />Completed interviews were edited and coded at the company's headquarters in Minneapolis, <br />Minnesota. Statistical analysis and cross-tabulations were produced by the company's direct job <br />entry access facility to the University of Minnesota VAX Computer System. <br />