In Exercise 36, you calculated probabilities involving various blood types.
a) If you examine one donor, are the events of the donor being Type A and the donor being Type B disjoint or independent or neither? Explain your answer.
b) If you examine two donors, are the events that the first donor is Type A and the secon0064 donor is Type B disjoint or independent or neither?
c) Can disjoint events ever be independent? Explain.