21.  Using complicated statistical models, these quantitative analysts, or quants, try to sniff out undervalued securities, profitable currency plays and the like.

22.  Using statistical models, researchers are perfecting ways to detect people who copy answers from nearby test takers.

23.  Which means real wages are a third higher than our statistical model tells us they are.

24.  Wlezien, Holbrook and several others at the Washington gathering used various statistical models in reaching their predictions.

25.  A statistical model breaks down the speech and creates a probable word sequence.

26.  Kirsch offers several statistical models that could be used, all of which produce enough votes to push Gore ahead of George W. Bush statewide.

27.  The other is an estimate based on that data and statistical models.

28.  Using a statistical model, he said, officials could determine what percentage of the ballots were meant for each candidate.