Oak Tree circumference and Age 19 Circumference in Age years Which issue can be addressed by conducting a statistical analysis of the values given by the table An older oak tree will have smaller circumference A younger tree will have a smaller circumference 26 48 22 28 46 47 55 30 26 35 An oak tree grown in the forest will have a bigger circumference than one grown in a field A relationship exists between the age of an oak tree and its circumference