Author |
: United States. Government Accountability Office |
Publisher |
: |
Total Pages |
: 56 |
Release |
: 2005 |
ISBN-10 |
: CORNELL:31924103597898 |
ISBN-13 |
: |
Rating |
: 4/5 (98 Downloads) |
Book Synopsis Data Quality by : United States. Government Accountability Office
Download or read book Data Quality written by United States. Government Accountability Office and published by . This book was released on 2005 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Census Bureau (Bureau) conducted the Count Question Resolution (CQR) program to correct errors in the count of housing units as well as dormitories and other group living facilities known as group quarters. GAO was asked to assess whether CQR was consistently implemented across the country, paying particular attention to whether the Bureau identified census errors that could have been caused by more systemic problems. GAO also evaluated how well the Bureau transitioned to CQR from an earlier quality assurance program called Full Count Review. The CQR program, which ran from June 30, 2001, to September 30, 2003, played an important role in improving the quality of data from the 2000 Census in that it corrected numbers affecting 47 states and over 1,180 governmental units. Although this is a small percentage of the nation's more than 39,000 government entities, the count revisions impacted private homes, prisons, and other dwellings and, in some cases, were significant. For example, when the Bureau deleted duplicate data on students at the University of North Carolina at Chapel Hill and made other corrections, that state's head count dropped by 2,828 people. Similarly, CQR found that more than 1,600 people in Morehead, Kentucky, were counted in the wrong location. GAO identified several shortcomings with the CQR program, including inconsistent implementation by the Bureau's regional offices and the posting of inaccurate data to the Bureau's Web-based errata report. Moreover, while CQR found the counting of group quarters to be particularly problematic, the Bureau did not perform an active, nationwide review of these known trouble spots, and thus missed an opportunity to potentially improve the accuracy of the data for these dwellings. Further, because CQR had more stringent documentation requirements compared to a preceding program called Full Count Review, CQR rejected hundreds of unresolved full count issues, missing another opportunity to improve the data. As its plans proceed for the 2010 Census, it will be important for the Bureau to address the operational issues GAO identified. Moreover, because the data for apportionment and redistricting were later found to be flawed for some jurisdictions, it will be important for the Bureau to develop a count correction program that is designed to systematically review and correct these essential figures.