Probability and Statistics for Engineering and the Sciences, Loose-Leaf Version

Leif Ellingson is a professor of statistics in the Department of Mathematics and Statistics at Texas Tech University. He earned his undergraduate degree in mathematics from the University of Maryland and his master's degree and PhD in statistics from Florida State University. In addition to teaching mathematical statistics for engineers and scientists, Leif also frequently teaches introductory statistics and various graduate statistics courses. He has received multiple teaching awards from Texas Tech for his work teaching undergraduate and graduate statistics courses along with mentoring and advising graduate and undergraduate students on their research. In his spare time, Leif enjoys watching movies, reading, practicing tang soo do and above all else, spending time with his wife, Wenjing, and their son.