Mathematics, 25.03.2020 00:11, garyyunga2002

19) Suppose that there are 55 Democrats and 45 Republicans in the US Senate. A committee of seven senators is to be formed by selecting members of the Senate randomly. a) What is the probability that the committee is composed of all Democrats?

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19) Suppose that there are 55 Democrats and 45 Republicans in the US Senate. A committee of seven se...