Current Population Reports: Population characteristics. Series P-20U.S. Department of Commerce, Bureau of the Census, 1947 |
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Halaman 4
... sample they are subject to error due to sampling variability . Apparent small changes between the figures for 1940 and those for 1947 may not be significant in all cases . A more de- tailed statement on the variations due to sam- pling ...
... sample they are subject to error due to sampling variability . Apparent small changes between the figures for 1940 and those for 1947 may not be significant in all cases . A more de- tailed statement on the variations due to sam- pling ...
Halaman 6
... sample of the re- turns of that census ( Sample D ) . Since the estimates are based on a sample , they are subject to error due to sampling variability . Estimated percentages have relatively greater re- liability than the corresponding ...
... sample of the re- turns of that census ( Sample D ) . Since the estimates are based on a sample , they are subject to error due to sampling variability . Estimated percentages have relatively greater re- liability than the corresponding ...
Halaman 11
... sample data , they are subject to sampling variability . The following table indicates the approximate level of sam- pling variability of estimates of selected sizes . Size of estimate 10,000 .. 50,000 . 100,000 .. 300,000 .. 500,000 ...
... sample data , they are subject to sampling variability . The following table indicates the approximate level of sam- pling variability of estimates of selected sizes . Size of estimate 10,000 .. 50,000 . 100,000 .. 300,000 .. 500,000 ...
Halaman 15
... sample data , they are subject to sampling variability . The sampling error of a fertility rate depends upon the size of the rate , the number of persons in the base on which the rate is computed , and the variability in the distribution ...
... sample data , they are subject to sampling variability . The sampling error of a fertility rate depends upon the size of the rate , the number of persons in the base on which the rate is computed , and the variability in the distribution ...
Halaman 4
... sampling variability indicated below : SIZE OF ESTIMATE 100,000 ... 28,000 60,000 87,000 SAMPLING VARIABILITY Urban Rural 21,000 300,000 . 500,000 45,000 ... 65,000 1,000,000 . 106,000 143,000 3,000,000 .. 226,000 306,000 5,000,000 ...
... sampling variability indicated below : SIZE OF ESTIMATE 100,000 ... 28,000 60,000 87,000 SAMPLING VARIABILITY Urban Rural 21,000 300,000 . 500,000 45,000 ... 65,000 1,000,000 . 106,000 143,000 3,000,000 .. 226,000 306,000 5,000,000 ...
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Istilah dan frasa umum
14 years old age and sex age group April base is less cent Number children under 18 CIVILIAN NONINSTITUTIONAL POPULATION civilian population classified complete census Current Population Survey Different house duction dwelling unit enrolled in school estimated percentage families or individuals farm female head figures high school husband present included labor force male head marital status marriage married couples Median age migrants migration period million mobility nonfarm Nonmigrants nonveterans nonwhite number of children number of households number of related Number Percent October Percent not shown persons 14 primary family proportion related children relatively residence rural-farm sample survey sampling variability school completed school enrollment secondary families secondary individuals Series P-20 sex Total shown where base single spouse absent spouse present statistics Total number total population urban and rural Urban and rural-nonfarm urban areas V-J Day veteran status veterans of World White wife present women 15 World War II
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Halaman 9 - Employed persons comprise those, who, during the survey week, were either (a) "at work" — those who did any work for pay or profit, or worked without pay for 15 hours or more on a family farm or business; or (b) "with a job but not at work" — those who did not work and were not looking for work but had a job or business from which they were temporarily absent because of vacation, illness, industrial dispute, bad weather, or lay-off with definite instructions to return to work within 30 days of...
Halaman 6 - ... incorporated towns of 2,500 inhabitants or more except in New England, New York, and Wisconsin, where "towns...
Halaman 3 - towns" are simply minor civil divisions of counties, (c) the densely settled urban fringe, including both incorporated and unincorporated areas, around cities of 50,000 or more, and (d ) unincorporated places of 2,500 inhabitants or more outside any urban fringe.
Halaman 8 - Also included as unemployed are persons who would have been looking for work except that (a) they were temporarily ill, (b) they expected to return to a job from which they had been laid off for an indefinite period, or (c) they believed no work was available in their line of work or in the community.
Halaman 9 - ... those who did any work for pay or profit, or worked without pay for 15 hours or more on a family farm or in a family business; or (b) "with a job but not at work...
Halaman 1 - Primary family. — A primary family is a family that includes among its members the head of a household. Secondary family. — A secondary family is a family not related to the head of a household.
Halaman 9 - The estimating procedure used in this survey involved the inflation of the weighted sample results to independent estimates of the civilian noninstitutional population of the United States by age, race, and sex. These independent estimates were based on statistics from the 1960 Census of Population; statistics of births, deaths, immigration and emigration; and statistics on the strength of the Armed Forces.
Halaman 9 - Persons employed at more than one job are counted only once in the census and are classified according to the job at which they worked the greatest number of hours during the reference week.
Halaman 10 - ... children under 18 years old, living in a household and related to, but not including, either the householder or the householder's spouse.
Halaman 9 - 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 percentage is based.