9.1 Local community leaders are concemed about the distribution of homicides in their small town. The local police department broke the city into six recognizable neighborhoods of the same size and discovered the following distribution of homicides Neighbour Number of Homicide A. 14 17 7 10 Community leaders would like to know whether the homicides are randomly distributed across these six neighborhoods. a. Use a 5% level of significance and outline each of the steps required in a test of statistical significance. b. What can you conclude about the distribution of homicides across these six neighborhoods?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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9.1 Local community leaders are concemed about the distribution of homicides in their small
town. The local police department broke the city into six recognizable neighborhoods of the same
size and discovered the following distribution of homicides
Neighbour
Number of Homicide
A.
14
B.
9.
C
17
D.
3
F.
10
Community leaders would like to know whether the homicides are randomly distributed across
these six nelghborhoods.
a. Use a 5% level of significance and outline each of the steps required in a test of statistical
significance.
b. What can you conclude about the distribution of homicides across these six neighborhoods?
E.
Transcribed Image Text:9.1 Local community leaders are concemed about the distribution of homicides in their small town. The local police department broke the city into six recognizable neighborhoods of the same size and discovered the following distribution of homicides Neighbour Number of Homicide A. 14 B. 9. C 17 D. 3 F. 10 Community leaders would like to know whether the homicides are randomly distributed across these six nelghborhoods. a. Use a 5% level of significance and outline each of the steps required in a test of statistical significance. b. What can you conclude about the distribution of homicides across these six neighborhoods? E.
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