21. In regressions, this can imply an underestimation of the level of statistical significance. 22. The communist failure was mainly due to the grave underestimation of the enemy strength. 23. However, these statistics may be an underestimation . 24. The underestimation of Gore by pundits and politicians is the Democratic story of the year. 25. For some, the term implies a serious underestimation of the Son in the Trinity. 26. This figure is believed to be a major underestimation by archaeologist Tuncer Ba1 _ kan. 27. Allowing for underestimation , it is clear that most immigrants would have been English speakers. 28. This leads to underestimation of community diversity. 29. Artists and writers related to Franco have suffered from a general underestimation by literary critics. 30. These resources are too valuable to be left to the underestimation of NASA bureaucrats in Washington.