Indianhead Mountain The area is best known for downhill alpine skiing. Indianhead itself only offers downhill alpine skiing. Indianhead features runs from very easy greens through double diamond. Over 95% of the hill is groomed, and although there is no official tree skiing, adventurous skiers manage it anyway. There are 10 Beginner Green runs (the largest, Voyagers Highway is in itself the size of many Midwest ski areas), seven More Difficult Blue runs, seven Most difficult Black runs, and four Expert Double Diamond runs primarily because of moguls. The facilities normally found at the hill base are on top of the hill
Structured expert judgment: the classical model Structured expert judgment: the classical model Expert Judgment (EJ) denotes a wide variety of techniques ranging from a single undocumented opinion, through preference surveys, to formal elicitation with external validation of expert probability assessments. Recent books are In the nuclear safety area, Rasmussen formalized EJ by documenting all steps in the expert elicitation process for scientific review. This made visible wide spreads in expert assessments and teed up questions regarding the validation and synthesis of expert judgments. The nuclear safety community later took onboard expert judgment techniques underpinned by external validation . Empirical validation is the hallmark of science, and