Yeah, I did that same chart, Mort-Hog...I initially tried to do the raw data, but like you said, it makes more sense to do rank vs. rank, and it's easier to read. I did expect the little cluster of low density states, because I saw that in the data just by looking. I'm actually now a bit curious about how the population density is figured.
I mean, it seems like that particular statistic might really just be the state's population over the land area of the state. However, it's possible that in reality the effective population density in many states might be worse than is implied by that statistic. After all, if you have 1,000,000 people living in an urban high density area of a large, empty state. Technically the population density for the state might look low, when in fact the majority of the people are in a high-density area.
This is pretty obvious when you look at Washington D.C.'s rank. (By the way, it is a federal territory, not a state. It is just land owned by the federal government which is NOT a part of a state, and is not its own state.) Washington D.C. is ONLY an urban area, without any rural areas to skew the density, so it looks a lot worse than the states, when in fact it's probably pretty average for an urban area.
I bet if you found a better way to account for population density you'd get a better correlation. I also wouldn't be surprised if weather was involved...perhaps sun or average temperature.
Edit: Oh, JM kind of beat me to it. Yes, a by-county poll would be much more informative, but also much more information than anyone can really care about. I'm sure it can be summarized in a nice Density Rating for each state that would be much more informative with much less data to work with all at once.
I mean, it seems like that particular statistic might really just be the state's population over the land area of the state. However, it's possible that in reality the effective population density in many states might be worse than is implied by that statistic. After all, if you have 1,000,000 people living in an urban high density area of a large, empty state. Technically the population density for the state might look low, when in fact the majority of the people are in a high-density area.
This is pretty obvious when you look at Washington D.C.'s rank. (By the way, it is a federal territory, not a state. It is just land owned by the federal government which is NOT a part of a state, and is not its own state.) Washington D.C. is ONLY an urban area, without any rural areas to skew the density, so it looks a lot worse than the states, when in fact it's probably pretty average for an urban area.
I bet if you found a better way to account for population density you'd get a better correlation. I also wouldn't be surprised if weather was involved...perhaps sun or average temperature.
Edit: Oh, JM kind of beat me to it. Yes, a by-county poll would be much more informative, but also much more information than anyone can really care about. I'm sure it can be summarized in a nice Density Rating for each state that would be much more informative with much less data to work with all at once.
Warhead[97]