By Robert Johnson
By Martin Sternstein
By Trudy A. Watt (Trinity College, Oxford, UK)
By CGP Books
By Edward A. McBean, Frank Rovers
By Andrew Metcalfe (University of Adelaide, Australia)
By Duncan Cramer
By Nick Polson, James Scott
By R.L. Weber
By David Hand
By Andy Field
By David S. Moore
By Stefan Szymanski, Tim Wigmore
By Keith Parramore (University of Brighton), Terry Watsham (University of Brighton)
By Gerald D. Kranzler, Janet Moursund
By Paul Kline
By Toon W Taris
By Gopal K. Kanji
By David Ray Anderson, Dennis J. Sweeney, Thomas Arthur Williams, Jim Freeman, Eddie Shoesmith
By Barbara G. Tabachnick, Linda S. Fidell
By Kathleen McLaughlin, Dorothy Wakefield
By School Mathematics Project
By John Kruschke (Indiana University, Bloomington, USA)
By Richard McElreath (Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany)
By Joseph P. Weir, William J. Vincent
By Michael J. Crawley (Imperial College of Science, Technology and Medicine, UK)
By Martin Bland (Professor of Health Statistics, Professor of Health Statistics, University of York)
By Rudra Pratap
By David Mcmahon