Question: 1.A corporation is sampling without replacement or n = 3 firms from which to purchase building supplies. The sample is to be selected from a
1.A corporation is sampling without replacement or n = 3 firms from which to purchase building supplies. The sample is to be selected from a pool of six firms, of which four are local and two non-local. If X denotes the number of non-local firms among the three selected, find P(X=1), P(X 1) and P(X 1).
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