Three applicants for a position have taken three different tests of mental ability. You would like to know how they compare to each other. Use the information below to determine who seems to have the best score. Joe took Test A. The mean for Test A is 50, and the standard deviation is 2. Joe scored 60. Jill took Test B. The mean for Test B is 60, and the standard deviation is 5. Jill scored 85. Jane took Test C. The mean for Test C is 40, and the standard deviation is 2. Jane scored 48.