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...


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





Jun 09, 2022
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