Project #93081 - Applied Statistics Hypothesis Testing WebAssign

Sample Question:

A sample of 285 urban adult residents of a particular state revealed 59 who favored increasing the highway speed limit from 55 to 65 mph, whereas a sample of 186 rural residents yielded 70 who favored the increase. Does this data indicate that the sentiment for increasing the speed limit is different for the two groups of residents?

(a) Test H0p1  p2 = 0 versus Hap1  p2  0 using α = 0.05, where p1 refers to the urban population. (Round your test statistic to two decimal places and your P-value to four decimal places.)
z =
P-value =

 

I have already completed more than half of my WebAssign homework, I only request you complete the rest (about 9 questions or so).

If you agree to take on this assignment, I will send you my webassign log in details.

Subject Mathematics
Due By (Pacific Time) 11/13/2015 09:00 pm
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