By providing an overview of descriptive and inferential statistics without formulas and computations, this text helps students who are struggling with statistical concepts. With its clear and to-the-point narrative and easy-to-digest layout, this short text is perfect for all courses where statistics are discussed. New to the Fifth Edition: Section 28: Effect Size covers the use of Cohen’s d as a measure of the size of the difference between two means. Also new: Minor adjustments have been made throughout to improve the clarity of presentation.

$42.50; ISBN 1-884585-88-4; © 2010; 178 pages