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... the attitudes and opinions expressed in response to our local school district questionnaire are representative of the entire universe of 11,666 such districts in the Nation having 300 or more pupils. However, we projected the responses to a total...

The National Assessment of Educational Progress, Its Results Need to be Made ... - Page 5
by United States. General Accounting Office - 1976 - 71 pages
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Hearings Before the Subcommittee on Elementary, Secondary, and Vocational ...

United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1977 - 838 pages

...However, we projected the responses to a total of 8,936 local education agencies because this method, based on the weighting and the response rates across the various strata in our sample, allows us to obtain the most accurate percentages on the answers given. Local education agency questionnaire...

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Problems and needed improvements in evaluating Office of Education programs ...

United States. General Accounting Office - 1977 - 144 pages

...however, we projected the responses to a total of 8,936 local education agencies because this method, based on the weighting and the response rates across the various strata in our sample, allows us to obtain the most accurate percentages on the answers given. Local education agency questionnaire...

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Part 10, Administrative Issues: Hearings Before the Subcommittee on ...

United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education - 1977 - 784 pages

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