940 resultados para visitor information, network services, data collecting, data analysis, statistics, locating
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Federal Highway Administration, Washington, D.C.
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Mode of access: Internet.
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Mode of access: Internet.
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Maps on lining papers.
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"In any comprehensive research project, there are essentially five steps. First, one starts with a literature review with regard to a particular research question. Second, one seeks to develop a theory. Third, the research question is finalized, frequently in the form of a hypothesis to be tested. Fourth, data are collected. Fifth, the subject matter of this paper, the data are analyzed in order to come to a resolution of the research question. There are two general approaches to analyzing research data. If the data were gathered concerning a 'research question,' a description of the data may be sufficient. However, if the data were gathered to accept or reject a formal hypothesis, statistical analysis is usually in order. This paper briefly surveys the principal data analysis methodologies that are available."
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Cover title : Human services data report : phase 1 : fiscal years 1989-1991.
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Mode of access: Internet.
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Issues for <1970- > have title: Catalog of information on water data. Index to surface water section.
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Appendix (p. L 1-L 40): Tables prepared by the Bureau of Labor Statistics, summarizing data obtained in the survey conducted for the Wage and Hour Division.
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Cover Title: Report of Local Public Health Resources