Question

in a survey if 460 drivers from the south, 402 wear a seat belt. in a survey of 370 driver from the northeast, 275 wear a seat belt. at a =0.06 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 l. complete parts a) through e)

identify the claim and state Ho and Ha

the population of the proportion of drivers who wear seat belts in the south is ___________ in the northeast

let P1 represent the population proportion for the south and P2 represent the population proportion for the Northeast. State H0 and Ha.

b) find the critical values and identify the rejection regions
the critical values are ______

c)find the standardize test statistic

d) decide whether to reject or fail to reject the null hypothesis

e) interpret the decision in the context of the original claim

show bell curve with rejection area

Answer 1