Question

A state highway commission is considering removing the lane that allows people to pay cash for a toll on a toll road and requiring all people who use the toll road to pay with an electronic transponder that is connected to their car. the commission wants to know whether the proportion of people who live in the northern part of the state and are in favor of removing the cash lane is different from the proportion of people who live in the southern part of the state and are in favor of removing the cash lane. independent random samples are selected from the northern and southern parts of the state. the table summarizes the responses of those surveyed.

Answer 1

The p-value of the appropriate test to known whether the proportion of people living in the northern part of the state are in favor of removing the cash lane is 0.1432.

What is  p-value?

This is known to be a kind of statistical measurement that is often employed to help to confirm a given hypothesis against the observed data of a scientific experiment.

Note that  the p-value helps use to know the probability of getting the observed result and as such a lower the p-value is greater statistically. Therefore, the use of 0.432 is best for the given experiment above.

See full options below

Which of the following is closest to the p-value of the appropriate test to investigate whether the proportion of people living in the northern part of the state who are in favor of removing the cash lane is different from the proportion of people living in the southern part of the state who are in favor of removing the cash lane? O 0.9429 0 0.0671 O 0.9401 O 0.9329 0.5235 0.1342 0.8912 0 0 1132

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