(6) Use the wetsuit and swimsuit velocities (m/sec) matched pairs data in the table below, to test whether there is a significant difference between the wet suit velocity and the swimsuit velocity.

Swimmer Wetsuit Velocity Swimsuit Velocity no. 1 1.57 1.49 2 1.47 1.37 3 1.42 1.35 4 1.35 1.27 5 1.22 1.12 6 1.75 1.64 7 1.64 1.59 8 1.57 1 52 9 1.56 1.50 10 1.53 1.45 11 1.49 1.44 12 1.51 1.41