Calculate the correlation between each of the four variables with all the other variables.

What is the correlation between Happiness and Income? (Report to 4 decimal places)

Instructions:

The easiest way to do this is to use Excel's Data Analysis Toolpak. Go to the "Data" tab, select the "Data Analysis" option on the far right and then select "Correlation". Fill out the dialogue box appropriately. 

You can also use the "=CORREL()" function but this will take much longer.