 | 1987 - 60 halaman
...figures that would have been obtained if a complete census had been taken using the same questionnaires, instructions, and enumerators. There are two types...on a sample survey: sampling and nonsampling. The accuracy of a survey result depends on both types of errors, but the full extent of the nonsampling... | |
 | 1993 - 122 halaman
...samples, they may differ somewhat from the figures from a complete census using the same questionnaires, instructions, and enumerators. There are two types...sampling and nonsampling, The standard errors provided in most Current Population Reports primarily indicate the magnitude of the sampling errors. They also... | |
 | 1985 - 668 halaman
...figures that would have been obtained if a complete census had been taken using the same questionnaires, instructions, and enumerators. There are two types...on a sample survey: sampling and nonsampling. The accuracy of a survey result depends on both types of errors, but the full extent of the nonsampling... | |
 | 1979
...would have been obtained if a complete census had been taken using the same schedules, /nsfructions, and enumerators. There are two types of errors possible in an estimate based on a sample survey-sampling and nonsampling. The standard errors provided for this report primarily indicate the... | |
 | 1976 - 472 halaman
...census can be found in the appropriate census publications. Reliability of the estimates. Since the CPS estimates in this report are based on a sample, they...based on a sample survey— sampling and nonsampling. For estimates in this report indications of the magnitude of sampling error are provided but the extent... | |
 | 1976 - 640 halaman
...strength of the Armed Forces. Reliability of the estimates. Since the estimates in these tables were based on a sample, they may differ somewhat from the...of errors possible in an estimate based on a sample survey-sampling and nonsampling. For estimates in this report, indications of the magnitude of sampling... | |
 | 1980 - 842 halaman
...on births, deaths, immigration, and emigration; and statistics on the strength of the Armed Forces. RELIABILITY OF THE ESTIMATES Since the estimates in...two types of errors possible in an estimate based on survey— sampling and nonsampling. The standard vided for this report primarily indicate the magnitud... | |
 | 1977 - 836 halaman
...Since the CPS estimates in this repon were based on a sample, they may differ somewhat from the f/qures that would have been obtained if a complete census...based on a sample survey— sampling and nonsampling. For estimates in this report, indications of the magnitude of sampling error are provided, but the... | |
 | 1977 - 592 halaman
...reliability of the estimates, particularly the measure of month-to-month change. Reliability of data-There are two types of errors possible in an estimate based on a sample survey-sampling and nonsampling. Sampling errors occur because observations are made only on a sample,... | |
 | United States. Bureau of the Census - 1978 - 198 halaman
...can be found in the appropriate census publications. • t Reliability of the Estimates Since the CPS estimates in this report are based on a sample, they...based on a sample survey — sampling and nonsampling. For estimates in this report, indications of the magnitude of sampling error are provided, but the... | |
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Data reliability The data in this bulletin are estimates from a scientifically selected probability sample. There are two types of errors possible in an estimate based on a sample survey, sampling and nonsampling. Sampling errors occur because observations... 
