Therefore since random errors vary in both directions of over- and underestimation, the random errors in large population-based surveys are likely to provide an unbiased result.
These types of data, however, are often unreliable and tend to be upwardly biased in the direction of over estimating the actual quality of classroom instruction.
The role involved him in the direction of over 70 Commonwealth and European squadrons in operations against Germany, and was "unique" for an RAAF officer during the war.
(The true percentage could be higher, as direct questions tend to be biased in the direction of over-reporting: Bound et al. 2001).
The interaction behavior was seen to be greatly influenced by the board-pipe friction coefficient, the tension level in the wire between board and trawl net, the towing line drag properties and the direction of over-trawling.
Roll strips of hair in different directions, or under instead of over, to achieve a tousled effect.
However, the authors did not specify the identity of the genes and direction of the over-transcription [24].
If true, the direction, in terms of over- or underestimating the impact of the intervention, is uncertain.
Therefore, based on these findings, policy makers could understand the status and positions of their countries or institutions, and the directions of HSR all over the world.
Reversing the direction of the crossing over, King called upon whites to sing the black spiritual "Free at Last," and thus gave the black ancestors the final word.
We were on the coat-tails going in other direction of handing over to the Iraqis province by province.
