Automobile association of america report

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Question

According to an Automobile Association of America report, 9.6% of Americans traveled by car over the 2011 Memorial Day weekend and 88.09% stayed home.

What is the probability that a randomly selected American stayed home or traveled by car over the 2011 Memorial Day weekend?

P(stayed home or travelled by car)=

Explain why this probability does not equal 1.0

Reference no: EM132340608

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