We strive to deliver the best value to our customers and ensure complete satisfaction for all our textbook rentals.
You can return your online books for any reason within our refund period – no questions asked.
Every order is available for express shipping, and return shipping is always free.
You'll be happy with the quality of your books (or we'll ship you another one on our dime).
You can extend your rental up to 14 days – at the same cheap daily rental rate.
If you decide to keep the book it will never cost more than the purchase price.
As always, you have access to over 5 million titles. Plus, you can choose from 5 rental periods, so you only pay for what you’ll use. And if you ever run into trouble, our top-notch U.S. based Customer Service team is ready to help by email, chat or phone.
Supplemental materials are not guaranteed for used textbooks or rentals (access codes, DVDs, workbooks).
Essentials of Statistics (4th Edition) (Triola Statistics Series)
by:Mario F. Triola
Written by Mario F. Triola, Essentials of Statistics (4th Edition) (Triola Statistics Series) – ISBN 9780321641496 is different other textbooks as it allows students to understand how this course can affect them outside the classroom. Perhaps one of the most engaging textbook on statistics, it offers the right balance of exercises, applications, and...
Written by Mario F. Triola, Essentials of Statistics (4th Edition) (Triola Statistics Series) – ISBN 9780321641496 is different other textbooks as it allows students to understand how this course can affect them outside the classroom. Perhaps one of the most engaging textbook on statistics, it offers the right balance of exercises, applications, and examples to reinforce learning. It is written in a student friendly manner so as not to overwhelm freshmen. It starts off with an introduction to statistics and then continues to summarizing and graphing data, statistics for describing, exploring, and comparing data, probability, discrete probability distributions, and normal probability distributions. Topics such as estimates and sample sizes, hypothesis testing, inferences, correlation and regression, and chi-square and analysis of variance are also discussed. Each chapter features a review and preview portion. Some of the topics covered in the book include statistical thinking, types of data, critical thinking, design of experiments, frequency distributions, and fundamentals. Tables and data sets are provided in the appendices. Already on its 4th edition, this textbook has been updated with new exercises, examples, and real data. Essentials of Statistics (4th Edition) (Triola Statistics Series) focuses on teaching students how to connect mathematical concepts to everyday living. Author Mario F. Triola teaches mathematics in Dutchess Community College and has authored and co-authored other statistics and mathematics books. Thanks to the tons of problems (and helpful solutions at the appendix), students can sharpen their critical thinking and mathematical skills even during self-study. Those who want more challenges can also use the online supplement where more problems and exercises can be downloaded.
Since launching the first textbook rental site in 2006, BookRenter has never wavered from our mission to make education more affordable for all students. Every day, we focus on delivering students the best prices, the most flexible options, and the best service on earth. On March 13, 2012 BookRenter.com, Inc. formally changed its name to Rafter, Inc. We are still the same company and the same people, only our corporate name has changed.