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Insurance companies are interested in knowing the population percent of drivers who always buckle up before...

Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car. They randomly survey 401 drivers and find that 319 claim to always buckle up. Construct a 92% confidence interval for the population proportion that claim to always buckle up.

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Expert Solution

from above 92% confidence interval of the population proportion ( 0.761 , 0.831)

orchestra answered 2 years ago
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