Quantitative Application in Criminal Justice (Math Problem Sample)
The assignment goal was to apply statistics in the field of criminal justice to develop relationship or cause-effect between behaviors and crimes. The learning objective was to apply significance and confidence intervals between variables provided by the instructor. One way of measuring association was computing chi-square which is showcase statistical significant relationship between two variables. Another method demonstrated in the task is the Cramer’s V test which ranges from 0.00 to 1.00 where higher values indicate stronger relationships. The extra credit objective was to demonstrate application of SPSS in computing association of variables using chi-square statistic, phi and Cramer’s V tests.
source..
M5 Assignment
Number of Motor Vehicle Thefts Occurring Yearly:
Neighborhood
Victim Race
Citrus
Grove
Heights
Row Marginal
White
34
35
20
89
Black
12
36
18
66
Hispanic
8
3
0
11
Column Marginal
54
74
38
N=166
Step 1: State the H0 and the H1.
H0: X2 = 0 (There is no relationship between the two variables, neighborhood and victim race)
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