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adjustment Annual approximately areas average Black Bureau Carpool Census central cities Characteristics Civilian commuting compared confidence interval counties Current Population Reports Department of Commerce difference distribution Drives earnings Economic Educational employed Enrollment estimates families Farm female householders fields figures Government head households housing housing units husband included income increase interview labor force less living m/nm maintained major male March Marital Status married means means of transportation median migration million minutes Number obtained occupation Office payments percent percentage persons possible samples poverty present procedure proportion public transportation race ratio received residence response result sample Selected separately Series Series P-23 shown SMSA SMSA's Social Source Spanish origin Special standard error Statistics Survey symbols Total transportation truck U.S. Department United usually voting Washington weeks White women workers
Halaman 6 - family," as used in this report, refers to a group of two or more persons related by blood, marriage, or adoption and residing together; all such persons are considered as members of the same family.
Halaman 155 - 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 come only from a sample and not from an entire population. The sample used for this survey is one of a number of possible samples of the same size that could have been selected using the sample design. Estimates derived from the different samples...
Halaman 6 - Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, and West Virginia.
Halaman 31 - March of 1970, 1975, 1980, and 1985 from the Current Population Survey (CPS) conducted by the Bureau of the Census and from supplementary questions to the CPS.
Halaman 6 - A household consists of all the persons who occupy a housing unit. A house, an apartment or other group of rooms, or a single room is regarded as a housing unit when it is occupied...
Halaman 5 - The reliability of an estimated percentage, computed by using sample data for both numerator and denominator, depends upon both the size of the percentage and the size of the total upon which the size of the percentage is based.