this is a chart that i created with Tableau. It showing the relationship between the average air price between state. At first i was trying put the airport code with the price, it did come with the map, but there was only airport point there. Since I would like to make it connect with states, i then add State factor into it, then the whole map goes white. there is no point at all. So my next step will going to put the airport point and the state together. there is another problem is that the price is not averaged by states, so it all add together. I also need to fix that problem.

Three questions that explored your data visually provoked you to ask (you don’t have to answer them; ask them).

what makes this different by state?

How can this price connected with the number of passenger ?

Is there any relationship with the income by state?