Description Learn how important data analysis is to crime scene investigations in this Spanish nonfiction book! Investigators examine data from fingerprints, blood samples, DNA samples, and lie detector tests to analyze and interpret crime scenes. This exciting title provides readers with engaging examples of data analysis and probability. Through eye-catching images, easy-to-read informational text, clear mathematical charts and diagrams, this title will leave readers more confident in their data analysis and STEM skills, all while showing them how the things they learn can be used outside of the classroom.