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
Design–Expert Design–Expert Design–Expert is a statistical software package from Stat-Ease Inc. that is specifically dedicated to performing design of experiments (DOE). Design–Expert offers comparative tests, screening, characterization, optimization, robust parameter design, mixture designs and combined designs. Design–Expert provides test matrices for screening up to 50 factors. Statistical significance of these factors is established with analysis of variance (ANOVA). Graphical tools help identify the impact of each factor on the desired outcomes and reveal abnormalities in the data. Stat-Ease released its first version of Design–Expert in 1988. In 1996 the firm released version 5 which was the first version of the software