Worried about the calculations that are associated with statistics? Then this clear and informative book for you. With it you can prime yourself with the key concepts of statistics before getting involved in the associated calculations. Using words and diagrams instead of figures, formulae and equations, Derek Rowntree makes statistics accessible to those who are non-mathematicians. And just to get you into the spirit of things, Rowntree has included questions in his argument; answer them as you go and you will be able to tell how far you have mastered the subject.
If you are about to take a course in statistics, or if you want to know what the statisticians are trying to say to you, then this "tutorial in print" is for you. Это и многое другое вы найдете в книге Statistics without Tears: An Introduction for Non-Mathematicians (Derek Rowntree)