Where to start. New guy here obviously. I am a small fleet owner contracting to various carriers. I personally operate a unit for Fedex and could be anywhere in the U.S. or Canada reachable by road with my other units also anywhere in either country. In an almost prior lifetime, about 35 years ago, I took a semester of statistics as a business department elective. I enjoyed the class and made an A but then it was the first semester course. Anyway, I decided to play with it again and recently got an ebook on statistics. The book suggests either a TI83 or TI84. What do you guys think for a casual user? Go with one of those that matches what the book talks about or go with something less expensive like a TI36 for about 1/4 the cost? Anything else I should look into besides a calculator? Thanks for any and all input.