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ahsdkajdao ahsdkajdao
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2 years ago
A random sample of adults was asked how many books they typically read in a year. The following contingency table shows these results along with their age group.



The probability that a randomly selected person from this sample typically reads 6-10 books per year or is 40 years or older is ________.
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
Author:
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aznzergsaznzergs
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2 years ago
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