statistics POE Practice Assignment Gradebook ORION Downloadable eTextbook ignmen

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statistics

POE Practice Assignment Gradebook ORION Downloadable eTextbook ignment PRINTER VERSION 4 BACK NEXT 8th-ed Chapter 04, Section 4.5, Problem 114 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 This probability is not equal to 1.0 because exact number, no tolerance exact number, no tolerance SAVE FOR LATER SUBNIT ANSWE Question Attempts: O of 3 used MapleNet

Explanation / Answer

P(stayed home or travelled by car) = 0.096+0.8809 = 0.9769

The probablity is not equal to 1 because rest of the people have travelled by different mode of transport, maybe bi-cycle, bike, etc.

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