This is a very nice introduction to probability and statistics. The authors do a great job of introducing both simple and complex concepts. A nice feature of this book is the use of some more advanced mathematics than is typically seen in an introductory course like this one. Readers unfamiliar with this book can see what others have said here.
To learn this material as well as possible I'm working through the book's exercises and wrote up solutions as I went along.
This is a work in progress that currently includes solutions to all questions in Chapters 1, 3-14 (inclusive) plus some sections in Chapter 2.
Update: Currently working on Chapter 2 Section 2.
You can find the computational exercises (without explanations) for free in the links below. I'm selling the text description of my solutions in PDF format for $30.00 (US dollars) via PayPal (see the link below).