Lock5 Home Page

Header image

Statistics: Unlocking the Power of Data

by Lock, Lock, Lock, Lock, and Lock

Companion Materials for

Fourth Edition (2026) Follow this link for more information at the Wiley site			Third Edition (2021) Follow this link for more information at the Wiley site			Second Edition (2017) Follow this link for more information at the Wiley site			First Edition (2013) This version is no longer available at the Wiley site.
... or contact Kayla Nadjarian or John LaVacca at Wiley. Find an interactive unit from the text and more information about the approach at the Wiley showcase site.

Robin Lock
St. Lawrence University

Patti Frazer Lock
St. Lawrence University.

Kari Lock Morgan

Eric F. Lock
University of Minnesota

Dennis F. Lock
Buffalo Bills

Lock^5