The constantly expanding use of Statistics in almost all scientific fields necessitates understanding at least the basic concepts and methods. The revised edition of the single volume of Statistical Methodology (Kritiki, 2009) includes the old material but with substantial additions and improvements. It is divided into three sections (Descriptive Statistics, Probability Theory, Statistical Inference).

A series of exercises with hints and their answers, a brief reference to the statistical package Minitab, and the necessary statistical tables and bibliography complete this useful manual.

The author, with many years of experience in teaching Statistics in the Department of Economic Sciences at the University of Athens, presents the material with simplicity, clarity, and scientific rigor.