In a simple random sample of 12 people living in Australia, (2) a) Find the probability that in 2015, all of them were born abroad. (enter your answer correct to at least 5 significant figures b) Find the probability that in 2015, at least 10 were born abroad. (enter your answer correct to at least 5 significant figures) c) Find the probability that in 2015, in a simple random sample of 12 people living in Australia, all of them were born abroad if it is known that at least 10 were born abroad. (enter your answer correct to at least 3 significant figures)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 30CT: In a batch of 20 tires, 2 are known to be defective. If 4 tires are chosen at random, find the...
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In a simple random sample of 12 people living in Australia,
(2) a) Find the probability that in 2015, all of them were born abroad.
(enter your answer correct to at least 5 significant figures
b) Find the probability that in 2015, at least 10 were born abroad.
(enter your answer correct to at least 5 significant figures)
c) Find the probability that in 2015, in a simple random sample of 12 people living in Australia, all of them were
born abroad if it is known that at least 10 were born abroad.
(enter your answer correct to at least 3 significant figures)
Transcribed Image Text:In a simple random sample of 12 people living in Australia, (2) a) Find the probability that in 2015, all of them were born abroad. (enter your answer correct to at least 5 significant figures b) Find the probability that in 2015, at least 10 were born abroad. (enter your answer correct to at least 5 significant figures) c) Find the probability that in 2015, in a simple random sample of 12 people living in Australia, all of them were born abroad if it is known that at least 10 were born abroad. (enter your answer correct to at least 3 significant figures)
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