They disputed Nielsen's findings -- that Spanish speakers make up 8percentt of the television viewers in the New York market -- complaining that the company's survey had used faulty sampling techniques.
In addition, any specimens which at the electron microscope level, showed faulty sampling or preparation were discarded, leaving us with 16 carcinoma and 15 normal specimens for detailed study.
Due to faulty blood sample collection (wrong labeling, degradation) the final genetic analysis was carried in 94% of those who underwent medical exam, i.e. 3802 subjects: 951 children 6 7 y.o.o
"There's a possibility that this is a faulty air sampler," he said.
The technique was challenged, however, over concerns about sample contamination, faulty preparation procedures, and erroneous interpretation of the results.
However, 24 of the serum potassium results were considered inconclusive and excluded from the analysis because of the subjects' medication histories (potassium supplements, diuretics and i.v. fluid infusion) and/or faulty specimens (suspected haemolysed sample).
The Gallup tracking poll is just one survey out of many, and, for whatever reason — sampling error, faulty weighting, an overly tight definition of "likely voter" — its findings might not be reliable.
It is possible to reduce the number of faulty decisions when using clock and sampling rate synchronization.
Thus, it indicated that the inner-race fault, outer-race fault, and ball fault samples were in a faulty condition.
Therefore, the CV index indicated that the normal testing samples were in a normal condition; while the slipper loose and valve plate wear testing samples were in a faulty condition.
