About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline

GGD-94-116R 1 (1994-08-02)

handle is hein.gao/gaobackpv0001 and id is 1 raw text is: 



             United States
(IAA fjn     General Accounting Office
             Washington, D.C. 20548

             General Government Division

             B-257820


             August 2, 1994

             The Honorable Thomas C. Sawyer
             Chairman, Subcommittee on Census,
                Statistics and Postal Personnel
              Committee on Post Office and
                Civil Service
              House of Representatives

              Dear Mr. Chairman:

              This letter addresses your request for our assistance in
              interpreting a Census Bureau memorandum entitled, Could
              the Census Bureau Reduce the Undercount by Not Using a
              'Long Form'?  (see encl. I). You asked us to review the
              effects on decennial census coverage (the accuracy of the
              basic count of the population) of eliminating (1) the long
              form used during the 1990 Census and (2) some of the
              questions on the 1990 Census short form.

              In its memorandum, the Bureau developed a statistical model
              that could be used to estimate the overall rate at which
              people were missed during the 1990 Census (the overall
              omission rate). Using the model, the Bureau estimated the
              possible effects on the omission rate of eliminating the
              census long form (one of the variables used to estimate the
              overall omission rate).

              We examined the reasonableness of the assumptions used in
              the Bureau's model, and we replicated calculations the
              Bureau used to estimate the effects on census coverage of
              eliminating the long form. We then used the Bureau's model
              to examine the second question raised by your letter
              concerning the effects on census coverage of eliminating
              some of the questions on the short form. Our review of the
              Bureau's memorandum relies on the results of Bureau
              evaluations of the omissions rates in the 1990 Census and
              the results of other Bureau evaluations done in 1992 and
              1993 that tested the reaction of the public to different
              decennial census questionnaires of varying lengths and
              format. However, we did not independently validate any of


GAO/GGD-94-116R, Improving Census Accuracy

What Is HeinOnline?

HeinOnline is a subscription-based resource containing thousands of academic and legal journals from inception; complete coverage of government documents such as U.S. Statutes at Large, U.S. Code, Federal Register, Code of Federal Regulations, U.S. Reports, and much more. Documents are image-based, fully searchable PDFs with the authority of print combined with the accessibility of a user-friendly and powerful database. For more information, request a quote or trial for your organization below.



Contact us for annual subscription options:

Already a HeinOnline Subscriber?

profiles profiles most