Problem 1: The council of a small town is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asks the police chief to survey towns of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. Determine: C. TOWN A B C DE F G H I J NUMBER OF POLICE 15 17 25 27 17 12 11 22 20 17 NUMBER OF CRIMES 17 13 5 7 7 21 19 6 20 13 Explain the difference in the results of the Pearson and Spearman Rank Correlation Coefficients.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Problem 1: The council of a small town is considering increasing the number of police in an effort to reduce
crime. Before making a final decision, the council asks the police chief to survey towns of similar size to
determine the relationship between the number of police and the number of crimes reported. The chief
gathered the following sample information.
Determine:
C.
TOWN
A B
D E F
G H I J
NUMBER OF POLICE 15 17 25 27 17 12 11 22 20 17
NUMBER OF CRIMES 17 13 5 7 7 21 19 6 20 13
Explain the difference in the results of the Pearson and Spearman Rank Correlation Coefficients.
Transcribed Image Text:Problem 1: The council of a small town is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asks the police chief to survey towns of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. Determine: C. TOWN A B D E F G H I J NUMBER OF POLICE 15 17 25 27 17 12 11 22 20 17 NUMBER OF CRIMES 17 13 5 7 7 21 19 6 20 13 Explain the difference in the results of the Pearson and Spearman Rank Correlation Coefficients.
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