Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is 1 star per 16 cubic light years. How many cubic light years of space must be studied so that the probability of 1 or more stars exceeds 0.98? Round your answer to the nearest integer.
Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is 1 star per 16 cubic light years. How many cubic light years of space must be studied so that the probability of 1 or more stars exceeds 0.98? Round your answer to the nearest integer.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Galaxy in the vicinity of our solar system is 1 star per 16 cubic light years. How many cubic light years of space must be studied so that the probability of 1 or more stars exceeds 0.98? Round your answer to the nearest integer.
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