
Introduction to Statistical Investigations, AP Edition
Grades 9–12
Course: AP® Statistics
Provides a unified framework for explaining variation across study designs and variable types, helping students increase their statistical literacy and appreciate the indispensable role of statistics in scientific research.
Requiring only basic algebra as a prerequisite, the program uses the immersive, simulation-based inference approach for which the author team is known. Students engage with various aspects of data collection and analysis using real data and clear explanations designed to strengthen multivariable understanding and reinforce concepts.
The program can be used as the core text to prepare students for success on the AP Statistics exam.
Give Your Students a Head Start in Mastering Data Analysis

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Engaging and interactive learning: Promotes hands-on exploration with simulations, real-world data, and active learning exercises, making statistical concepts accessible and practical.
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Early focus on inference: Introduces statistical inference from the beginning, reinforcing core concepts through a spiral approach that builds understanding across topics.
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Simulation-driven approach to inference: Uses intuitive simulations and randomization tests to establish a strong conceptual foundation, guiding students naturally into formal inference methods.
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Real-world data integration: Features authentic data from diverse studies, showing the importance of statistics in impactful decision-making.
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Active learning with real investigations: Each chapter includes full investigations and critical thinking exercises, helping students apply statistics in real contexts and deepen their understanding.
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