In a survey of 500 drivers from the South, 401 wear a seat belt. In a survey of 360 drivers from the Northeast, 272 wear a seat belt. Atα=0.05,
can you support the claim that the proportion of drivers who wear seat belts is greater in the South than in the Northeast? Assume the random samples are independent.
The critical value(s) is(are)
Rejection reigion
standardized test statistic
Reject or fail to reject the null hypothesis
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