Researchers from leading universities have shown that divorces are contagious (Chicago Tribune, August 16, 2018). A split-up
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Researchers from leading universities have shown that divorces are contagious (Chicago Tribune, August 16, 2018). A split-up between immediate friends increases a person’s own chances of getting divorced from 36% to 63%, an increase of 75%.
a. Compute the probability that more than half of four randomly selected marriages will end in divorce if the couple’s immediate friends have split up.
b. Redo part a if it is known that none of the couple’s immediate friends has split up.
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Related Book For
Business Analytics Communicating With Numbers
ISBN: 9781260785005
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly, Kevin Lertwachara, Leida Chen
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