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An insurance company collects data on seatbelt use among U.S. drivers. Of 1000 drivers, 25-34 years...


An insurance company collects data on seatbelt use among U.S. drivers. Of 1000 drivers,
25-34 years old, 270 said that they buckle up, whereas 330 of 1100 drivers 45-64 years old said
that they did. At the 10% significance level, test the claim that drivers 25-34 years old buckle up
less often than drivers who are between 45-64 years old.
Math   Statistics-And-Probability   
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