question archive One container has 40 packages split into 10 first class packages, 18 priority packages, and 12 parcel select packages
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?
