Tolerance limit and VIF in Collinearity statistics are indexes that judge multicollinearity of factor variables. Collinearity means relationship between two independent variables. For example, if coefficients correlation of two factor variables is 1, these variables have perfect Collinearity. And if coefficients correlation is 0, they have Collinearity not at all. Especially, relationship among 3
factor is the amount of capital that companies have. First movers have a high risk of being refused in the market. They bear high initial cost in doing research and making a product and if it does not work in the market, the whole cost would be on their burden. (Ettington. First-Mover Advantage, 2010) As companies carry this burden, it is important to prepare for the aftermath of a failure Not
Robotics has been becoming more interesting to the masses with a rapid industrial development. Especially, the issue about human-robot interaction in the medical field emerges as an important factor by socio-economic perspectives. The purpose of this report is to examine introduction and acceptance of robot, the risks and usage for humans and socio-economic value. Now, many developed nation have
3. Columns 4 to 7 indicate, for each item, the purchase unit which is the size of the shipping container (ground beef comes in 10-pound bag), number of purchase units (there are six 10-pound bags in a purchase unit of ground beef), cost per unit (a 10-pound bag of ground beef costs $28.50-or $2.85 per pound), and total cost of the item (six 10-pound bags of ground beef at $28.50 equals $171).
1. Introduction
1.1 Company Overview
Google is a public and profitable company focused on search services. Named for the mathematical term "googol," Google operates web sites at many international domains, with the most trafficked being www.google.com. Google is widely recognized as the "world's best search engine" because it is fast, accurate and easy to use. The company also serves corporat