How can I use the information provided below to discuss how the Mid Atlantic Region is reflective or not of the national market?

Mid Atlantic Region Mean Std.dev. Min Median Max listing price 332,500 70,828 238,700 319,650 574,800 $'s per square foot 203 31 138 207 265 square feet 1,673 453 1, 122 1,613 3,463 National Market Mean Std.dev. Min Median Max listing price 288,407 163,986 75,309 256,936 1,653,763 $'s per square foot 142 92 21 121 1,084 square feet 1944 367 697 1,901 3,945