Minnesota had the highest turnout rate of any state for the 2016 presidential election.† Political analysts wonder if turnout in rural Minnesota was higher than turnout in the urban areas of the state. A sample shows that 639 of 852 registered voters from rural Minnesota voted in the 2016 presidential election, while 378 out of 525 registered voters from urban Minnesota voted. (a) What is the proportion of sampled registered voters in rural Minnesota that voted in the 2016 presidential election?   (b) What is the proportion of sampled registered voters in urban Minnesota that voted in the 2016 presidential election?   (c) At ? = 0.05, test the political analysts' hypothesis. i.Calculate the test statistic. (Round your answer to two decimal places.)   ii. What is the p-value? (Round your answer to four decimal places.)p-value =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Minnesota had the highest turnout rate of any state for the 2016 presidential election.† Political analysts wonder if turnout in rural Minnesota was higher than turnout in the urban areas of the state. A sample shows that 639 of 852 registered voters from rural Minnesota voted in the 2016 presidential election, while 378 out of 525 registered voters from urban Minnesota voted.

(a)
What is the proportion of sampled registered voters in rural Minnesota that voted in the 2016 presidential election?
 
(b)
What is the proportion of sampled registered voters in urban Minnesota that voted in the 2016 presidential election?
 
(c) At ? = 0.05, test the political analysts' hypothesis.
i.Calculate the test statistic. (Round your answer to two decimal places.)
 
ii. What is the p-value? (Round your answer to four decimal places.)p-value =
 

 

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