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" ... by less than the standard error. The chances are about 95 out of 100 that the difference would be less than twice the standard error. The figures presented in the tables are approximations to the standard errors of various estimates shown in this... "
Aid to Families with Dependent Children: Financial circumstances of AFDC ... - Halaman 8
1981
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Statistical Abstract of the United States

1973
...agricultural employment and for unemployment, it is roughly 2 to 4 percent. The chances are about 2 out of 3 that an estimate from the sample would differ from a complete census by less than the percentage estimated above for the particular item. The chances are about 19 out of...
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Monthly Labor Review, Volume 83

United States. Bureau of Labor Statistics - 1960
...occur by chance because only a sample of the population Is surveyed. The chances are about 2 out of 3 that an estimate from the sample would differ from a complete census by less than the standard error. The chances are about 18 out of 20 that the difference would be less...
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Circular, Masalah 777-784

United States. Office of Education - 1965
...of the data required and the expense in terms of time and money. The chances are about 68 out of 100 that an estimate from the sample would differ from a complete census than one standard deviation. The about 95 out of 100 that the difference *f than twice the standard...
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Employment and Unemployment Statistics: Hearings Before the Subcommittee on ...

United States. Congress. Economic Joint Committee - 1955 - 182 halaman
...percent, or about 300,000 persons at present levels. This means that the changes are about 2 out of 3 that an estimate from the sample would differ from a complete census by less than this amount. This estimate of sampling error would be 600,000 persons if a confidence...
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National Survey of Fishing and Hunting

1960
...occur by chance because only a sample of the population is surveyed. The chances are about 2 out of 3 that an estimate from the sample would differ from a complete census by less than the standard error. The chances are about 19 out of 20 that the difference would be less...
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1956 National Housing Inventory, Volume 1-3

United States. Bureau of the Census - 1958
...the effect of any systematic biases due to these types of errors. The chances are about 68 out of 100 that an estimate from the sample would differ from a complete census by les? than the standard error. The chance? are about 95 out of 100 that the difference would be less...
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Health Statistics

National Health Survey (U.S.) - 1958
...not include estimates of any biases which might lie in the data. The chances are about 68 out of 100 that an estimate from the sample would differ from a complete census by less than the standard error. The chances are about 95 out of 100 that the difference would be less...
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Construction Reports: Housing starts. C20

United States. Bureau of the Census - 1971
...processing errors, but does not reflect any systematic biases in the data. The chances are 68 out of 100 that an estimate from the sample would differ from a complete census figure by less than the standard error. The chances are about 95 out of 100 that the difference would be less than twice...
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Current Population Reports: Labor force. Series P-50

1954
...errors, but does not reflect any systematic biases In the data. The chances are about 68 out of 100 that an estimate from the sample would differ from a complete census by less than the standard error. The chances are about 95 out of 100 that the difference would be less...
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Agricultural Economic Report, Masalah 114;Masalah 121

1967
...enumeration errors, but does not measure any systematic biases in the data. The chances are 68 out of 100 that an estimate from the sample would differ from a complete census by less than the standard error. The chances are about 95 out of 100 that the difference would be less...
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