Question

A simple random sample of size n = 200 individuals with a valid driver’s license is asked if they drive an American-made automobile. Of the 200 individuals surveyed, 115 responded that they drive an American-made automobile. Determine if a majority of those with a valid driver’s license drive an American-made automobile at the α = 0.05 level of significance.


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  • CreatedApril 28, 2015
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