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A trucking company notices that more and more cars are on the road...

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A trucking company notices that more and more cars are on the road...

A trucking company notices that more and more cars are on the road every year. The company believes that people are driving more miles. What would make sense as a set of hypotheses:

a) Ho: people are not driving more miles 

   Ha: people are driving more miles 

b) Ho: people are driving more miles 

   Ha: people are not driving more miles 

Answer & Explanation

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Answered by Ristinewaa on coursehero.com

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Step-by-step explanation

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