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A sample of 25 mayoral campaigns in medium-sized cities with populations between 50,000 and 250,000 showed that the corelation betwecn the percent of the vote recennce and the amount spent on the campaion by the candidate was 43. At the .05 signlficance level, is there a positive association between the variables?

A sample of 25 mayoral campaigns in medium-sized cities with populations between 50,000 and 250,000 showed that the corelation betwecn the percent of the vote recennce and the amount spent on the campaion by the candidate was 43. At the .05 signlficance level, is there a positive association between the variables?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 7PPS
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A sample of 25 mayoral campaigns in medium-sized cities with populations between 50,000 and 250,000 showed that the corelation betwecn the percent of the vote recennce and the amount spent on the campaion by the candidate was 43. At the .05 signlficance level, is there a positive association between the variables?
Transcribed Image Text:A sample of 25 mayoral campaigns in medium-sized cities with populations between 50,000 and 250,000 showed that the corelation betwecn the percent of the vote recennce and the amount spent on the campaion by the candidate was 43. At the .05 signlficance level, is there a positive association between the variables?
FILE The city council of Pine Bluffs is considering increasing the number of police 5. in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gath- ered the following sample information.
Transcribed Image Text:FILE The city council of Pine Bluffs is considering increasing the number of police 5. in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gath- ered the following sample information.
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