The CDC Diabetes 2018 contains the federal information processing standards (FIPS) data for the variables %obesity,%diabetic and % inactivity. There are 1370 common data points between %inactivity and %diabetic and 354 common data points for %diabetic,%inactivity and %obesity.
so for the analysis between %diabetic and %inactivity we use 1370 data points and 354 data points for all of them together.
As there are relatively large number of data points for %inactive and % diabetic, first obtain analysis between them. To find their correlation, Mean, median, kurtosis, skewness etc.