Solve the below problem:
Q: Two boats, the Prada (Italy) and the Oracle (U.S.A.), are competing for a spot in the upcoming America"s Cup race. They race over a part of the course several times. Below are the sample times in minutes. At the .05 significance level, can we conclude that there is a difference in their mean times?
Boat Times(minutes)
Prada(ltaly) 12.9 12.5 11 0 19.3 112 11.4 11.6 12.3 14.2 11.3
Oracle (U.SA) 14.1 14.1 142 17.4 15.8 18.7 18.1 13.3 19.4 139 10.8 19.0