Mathematics, 05.05.2020 23:37 toshahoskins0098

The TSA decides to hold back for inspection 4% of all pieces of carry-on luggage. Assuming selections are independent, for the next 150 pieces of luggage, a) find the exact probability that 7, 8, or 9 will be selected. Interestingly enough, this is a case where two of our approximation methods may be appropriate. b) Using Poisson approximation, recalculate the probability from a), and compare. c) Using normal approximation, recalculate the probability from a), and compare.

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The TSA decides to hold back for inspection 4% of all pieces of carry-on luggage. Assuming selection...