Probability, how can I write this into a formula in excel?
Suppose that in a company, 29% of all vice presidents hold MBA degrees, 24%
hold undergraduate business degrees, and 8% hold both. A vice president is
to be selected randomly.
a) What is the probability that the vice president holds either an MBA or
an undergraduate business degree (or both)
b) What is the probability that the vice president holds neither?
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