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In a survey of 480 drivers from the South, 393 wear a seat belt. In a survey of 350 drivers from the Northeast, 282 wear
In a survey of 480 drivers from the South, 393 wear a seat belt. In a survey of 350 drivers from the Northeast, 282 wear a seat belt. At alpha equals 0.09, 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. Complete parts (a) through (e). Question content area bottom Part 1 (a) Identify the claim and state Upper H 0 and Upper H Subscript a. The claim is "the proportion of drivers who wear seat belts in the South is greater than in the Northeast." Part 2 Let p 1 represent the population proportion for the South, and p 2 represent the population proportion for the Northeast. State Upper H 0 and Upper H Subscript a. Choose the correct answer below. A. Upper H 0: p 1less thanp 2 Upper H Subscript a: p 1greater than or equalsp 2 B. Upper H 0: p 1equalsp 2 Upper H Subscript a: p 1not equalsp 2 C. Upper H 0: p 1greater thanp 2 Upper H Subscript a: p 1less than or equalsp 2 D. Upper H 0: p 1greater than or equalsp 2 Upper H Subscript a: p 1less thanp 2 E. Upper H 0: p 1less than or equalsp 2 Upper H Subscript a: p 1greater thanp 2 F. Upper H 0: p 1not equalsp 2 Upper H Subscript a: p 1equalsp 2
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