The Standard Normal Distribution. It makes life a lot easier for us if we standardize our normal curve, with a mean of zero and a standard deviation of 1 unit. If we have the standardized situation of Î¼ = 0 and Ï = 1, then we have: `f(X)=1/(sqrt(2pi))e^(-x^2 /2`.
Who is Thomas Ã  Kempis? Thomas Ã  Kempis, C.R.S.A. was a German canon regular of the late medieval period and the most probable author of The Imitation of Christ, which is one of the best known Christian books on devotion. His name means Thomas of Kempen, his hometown, and in German he is known as Thomas von Kempen.
Kirani James (born 1 September 1992) is a Grenadian sprinter who specializes in the 200 and 400 metres. He won the 400 m at the World Championships in 2011 and the 2012 London Olympics. He was Grenada's first Olympic medalist in any sport.