Practical Statistics for Business

Ruth Ravid is Professor National College of Education National-Louis University Illinois. She is the author of Practical Statistics for Educators Third Edition (University Press of America 2005); co-author of Workbook to Accompany Practical Statistics for Educators Third Edition (University Press of America 2005); and co-editor of The Many Faces of School-University Collaboration: Characteristics of Successful Partnerships (Teacher Idea Press 2001). Ravid holds a M. A. and a Ph. D. in Education from Northwestern University. Perry Haan is Associate Professor of Marketing and Dean of the School of Business at Tiffin University Ohio. He has authored or co-authored over thirty peer-reviewed articles published in academic journals and conference proceedings. Haan hold a D. B. A. from the University of Sarasota a M. B. A. from Xavier University and a B. S. from The Ohio State University. . Language: English