 | 1954 - 770 halaman
...standard deviation is a measure of sampling variability. The chances are about 2 out of 3 that the difference due to sampling variability between an...and the figure that would have been obtained from a complete count of the universe is less than the standard deviation. The chances are 19 out of 20 that... | |
 | United States. Office of Education - 1963 - 770 halaman
...1962-63: Profiles of Basic Characteristics.") The chances are two out of three that the differences due to sampling variability between an estimate and the figure that would have been obtained (if a complete count of the universe had been made) are equal to Table A. — Approximation to standard... | |
 | 1967 - 844 halaman
...would differ from the result for the entire universe, with the same procedures and methods used, by less than the standard error. The chances are about 95 out of 100 that the differences would be less than twice the standard error. The chances are about 99 out of 100 that the... | |
 | 1961 - 56 halaman
...estimate from the sample would differ from the figure that would be produced by a complete census by less than the standard error. The chances are about 95 out of 100 that the difference due to sampling would be less than two times the standard error. The following table presents estimates... | |
 | United States. Housing and Home Finance Agency - 1951 - 372 halaman
...approximate sampling variability of estimates of selected sizes. The chances are about 19 out of 20 that the difference due to sampling variability between an...and the figure that would have been obtained from a complete count of mortgaged, residential properties is less than the sampling variability indicated... | |
 | United States. Bureau of the Census - 1953 - 556 halaman
...The standard error is a measure of sampling variability. The chances are about 2 out of 3 that the difference due to sampling variability between an...and the figure that would have been obtained from a complete count of the population is less than the standard error. The amount by which the standard... | |
 | United States. Bureau of the Census - 1954 - 480 halaman
...The standard error is a measure of sampling variability. The chances are about 2 out of 3 that the difference due to sampling variability between an...and the figure .that would have been obtained from a complete count of the dwelling units Is less thun the standard error. The amount by which the standard... | |
 | United States. Congress. Joint Economic Committee - 1955 - 264 halaman
...The standard error is a measure of sampling variability. The chances are about 2 out of 3 that the difference due to sampling variability between an...and the figure that would have been obtained from a complete count of the population is less than the standard error. The amount by which the standard... | |
 | United States. Congress. Joint Economic Committee - 1955 - 1474 halaman
...The standard error is a measure of sampling variability. The chances are about 2 out of 3 that the difference due to sampling variability between an...and the figure that would have been obtained from a complete count of the population is less than the standard error. The amount by which the standard... | |
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... is less than the standard error. The chances are about 95 out of 100 that the difference Is less than twice the standard error and about 99 out of 100 that It Is less than two and one-half times the standard error. 
