WildBill45
Check the facts, there aren't as many people attacked by bears as most folks think. More people are killed in the lower 48 by domestic dogs than folks killed by bears in Alaska by a wide margin. Save your money and buy dog spray!
As long as we are talking about "facts":
The entire state of Alaska has less than 3/4 of a million people
Alaska would be the 1st and 2nd largest states if cut in half, making Texsas #3
While one is far more likely to be injured or killed in a car in Alaska, people are injured and/or are killed every year due to bear attacks in Alaska
So, up here we have (per state) fewer people, more land, more bears than down in the lower 49. Prepare as you see fit. Myself, as a hunter, always have a hunting rifle (bolt) and/or 12 gauge pump (slugs) with a handgun as last last resort (generally 10mm I like the round). I rely on bear spray as first line of defense, since we are talking about "facts":
http://www.adn.com/2008/04/20/381252/spray-proves-its-worth-in-bear.html
I have lived in the bush, and rural, and even worked in Anchorage for a time, seen much of the state. At one point up here we were seeing around 15 bear attacks/year. But, it only matters if you are one of the 15, right? Because we all know that we have till age 75.6 (males) when our bodies will perish from cardiovascular disease.
And it really does depend on what type of person you are as to whether or not you will see bears (outside of the airport) in Alaska. I personally get out typically hiking daily. Closest that I have been to a bear in a non-hunting encounter was about four feet. And I see bears every year. YMMV