A class took two different tests of the same length at different points throughout the year. In the plots below, the points scored by the class on the first test are represented as "Data I," and the points scored by the class on the second test are represented as "Data II." The class included the same number of students for each test.

9sandwiches per hour

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south