In Siberia’s Taimyr Peninsula it is thought that there are a great number of mam- moth skeletons buried beneath the permafrost. One paleontologist estimates that the skeletons are Poissonally distributed with a mean of 5 skeletons per hectare. If her estimate is correct, find the following: (a) The probability that a randomly chosen hectare contains no skeletons. (b) The probability that a randomly chosen hectare contains less than 3 skeletons.
In Siberia’s Taimyr Peninsula it is thought that there are a great number of mam- moth skeletons buried beneath the permafrost. One paleontologist estimates that the skeletons are Poissonally distributed with a mean of 5 skeletons per hectare. If her estimate is correct, find the following: (a) The probability that a randomly chosen hectare contains no skeletons. (b) The probability that a randomly chosen hectare contains less than 3 skeletons.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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In Siberia’s Taimyr Peninsula it is thought that there are a great number of mam- moth skeletons buried beneath the permafrost. One paleontologist estimates that the skeletons are Poissonally distributed with a mean of 5 skeletons per hectare. If her estimate is correct, find the following:
(a) The probability that a randomly chosen hectare contains no skeletons.
(b) The probability that a randomly chosen hectare contains less than 3 skeletons.
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