The exact number is impossible to determine because many counties have shredded their poll books, as allowed under state law, and state computer files are rife with data errors.
32.
The weakness is that the sheer number of inferences made from different data sets used increases the possibility of data errors, and makes it more difficult to assess error margins.
33.
Data errors are detected by a longitudinal parity : all the unencoded 4-bit words are exclusive-ored and then the result is sent as a 4-bit checksum nibble translated into three-of-six.
34.
The records show another $ 695, 000 payment that same day, although again it is not clear if this is a repeat from a data error or the record of an actual check.
35.
Subsequently, the systemic data errors that Singer predicted were found to exist, and the claim was called into doubt, and accurate measurements of the orbit available by 1969 showed that the discrepancy did not exist.
36.
However, since it is very sensitive to data error and is strongly biased toward fitting the data in a particular range of the independent variable, [ " S " ], its use is strongly discouraged.
37.
In the event of a severe data error when either reading or writing, it is possible that there has been a sychronization failure and the computer has lost track of the correct position of the stepper.
38.
First Call Inc ., a Boston-based firm that tracks earnings estimates by analysts around the country, said Tuesday that it had a data error in its first-quarter 1998 estimates that led to a significant overstatement of earnings growth.
39.
DHS actually contributed to the problems with the data errors and ATF's statistics problems by entering incomplete trace data from open sources and not entering the complete information on the firearm ( make, model, caliber, manufacturer, importer if any ).
40.
This error could occur due to a data error ( an unexpected data input or a wrong data input ), an environment error ( an in frastructure related error ), a programming error, a human error or a work flow error.
