 | 1978 - 672 pages
...the variation that occurs by chance because a sample rather than the entire population is surveyed. The chances are about 68 out of 100 that an estimate from the survey differs by less than the standard error, from a figure that would be obtained through a complete... | |
 | 1969 - 810 pages
...the group. The standard error of the percentages Is also given for the Delta as a whole. Chances are 68 out of 100 that an estimate from the sample would differ from the true proportions found In a complete census by less than the standard error. 4 Rudolph A. White,... | |
 | United States. Office of Education - 1965 - 904 pages
...characteristics because of the complexity 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... | |
 | 1967 - 844 pages
...partially measures the effect of response errors but does not measure any systematic biases in the data. The chances are about 68 out of 100 that an estimate from the sample would differ from the result for the entire universe, with the same procedures and methods used, by less than the standard... | |
 | 1970 - 116 pages
...variations that occur by chance because a sample rather than the whole of the population is surveyed. The chances are about 68 out of 100 that an estimate from the survey differs from a complete census figure by less than the standard error. Thus, the 68 percent... | |
 | National Health Survey (U.S.) - 1958 - 48 pages
...in the measurement process. lt does 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... | |
 | United States. Bureau of the Census - 1958 - 806 pages
...coverage, but does not take Into account 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 less than the standard error. The chances are about 95 out of 100 that the difference... | |
 | United States. Bureau of the Census - 1958 - 44 pages
...coverage, but does not take into account 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 san.ple would differ from a complete census by less than the standard error. The chances are about... | |
 | United States. Bureau of the Census - 1959 - 440 pages
...coverage but does not take into account 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 count by less than the standard error. The chances are about 95 out of 100 that the difference... | |
 | 1954 - 786 pages
...that is, the variatlnu that might occur by chance because only a sample of the population is surveyed. The chances are about 68 out of 100 that an- estimate from the sample would diffcr from a complete census by less than the standard error. The chances are abort. 95 out of 100... | |
| |
... 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... 
