question archive One container has 40 packages split into 10 first class packages, 18 priority packages, and 12 parcel select packages
Subject:MathPrice:2.87 Bought7
One container has 40 packages split into 10 first class packages, 18 priority packages, and 12 parcel select packages. What is the probability of getting 2 priority packages assuming that the first one is not replaced? What is the probability of getting 2 priority packages assuming that the first one is replaced?
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