Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Funny and easy!

I'm currently using this book to review what I have studied before. It's almost not theoretical at all, but it gives an overall glimpse of what one could study in an introductory undergraduate course on statistics and probability theory. I highly recommend this book for people considering that kind of courses or people who want to review the material in a "new" and funny way! If you're going to learn more statistics later I'd recommend other more theoretical books to read on the side, it also work fine to check online for other sources. There is only one thing this book needs(beside not being theoretical enough), and that is exercises for the reader.