The total length (in um) of capillaries observed in images of whole-mounts of mesenteric perivascular adipose tissue (PVAT) was determined in samples collected from 14 control and 14 high-fat-fed rats. The data are shown below. Is there a significant difference in mean capillary length between the two groups? + Control High Fat 6848.2 2295.5 5104 3343.7 4781.2 3672.1 5503.5 2297.1 6384.3 3314.1 4443.3 5527.7 5148.7 2554.8 8040.7 3991.6 3933.1 4805.1 4183.8 2661 7490.7 4395.2 4550.4 3873.4 4182.6 4525.1 5634.5 4716.8