Data Set 1:
-476.30

Data Set 2:
-82303.18

Data Set 3:
28615.15

Data Set 4:
66866.01

Data Set 5:
-120173.15

Data Set 6:
-73994.84

Data Set 7:
44940.07

Data Set 8:
28840.68

Data Set 9:
41152.73

Data Set 10:
-134370.90

Data Set 11:
-54503.12