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The dean of a business school wishes to form an executive committee of 4 from among the 50 tenured faculty members at the school. The selection is to be random, and at the school there are 7 tenured faculty members in accounting. What is the probability that the committee will contain a. none of them? b. at least 1 of them? c. not more than 2 of them?

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mem bezs - 5o 43C4 /50 a 0 43 2.3 t o

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