A blood bank takes samples from 50 potential donors. 12 of the donors have type A blood, 14 have type B blood, 19 have type O blood, and 5 have type AB. If a person is randomly selected from the group of donors, what is the probability that the person has type B blood?
Responses
A 0.140.14
B 0.250.25
C 0.280.28
D 0.56