OpenStax: Introductory Statistics

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Introductory Statistics follows scope and sequence requirements of a one-semester introduction to statistics course and is geared toward students majoring in fields other than math or engineering. The text assumes some knowledge of intermediate algebra and focuses on statistics application over theo...

OpenStax: U.S. History

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U.S. History is designed to meet the scope and sequence requirements of most introductory courses. The text provides a balanced approach to U.S. history, considering the people, events, and ideas that have shaped the United States from both the top down (politics, economics, diplomacy) and bottom up...

Woody Plants in North America

Author(s): John R Seiler, Edward C Jensen, John Peterson

Woody Plants in North America is an interactive multimedia identification tutorial for woody plants found throughout North America. The software was developed over a 15-year period at Virginia Tech in cooperation with tree identification experts at Oregon State University, The Pennsylvania State Uni...

OpenStax: Concepts of Biology Soft Cover

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Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is design...