Question: I need help with the following problem: With a new mass shooting nearly every day, it is not surprising that violent crime is on everyone's
I need help with the following problem:
With a new mass shooting nearly every day, it is not surprising that violent crime is on everyone's minds.Using theFBI's crimestatistics fromrandomly selected U.S.cities, answer the following questions:
Violent Crime:
1732
793
563
1692
272
591
1069
197
65
437
Unemployment Rate:
6.5
5.6
5.3
6.6
4.1
5
6.2
2.6
2.3
4.9
a.Perform a correlation
b.If there IS a correlation, what other variables may be acting as intervening variables (e.g., causing the change in crime rate making it appear as if there is a relationship when one doesn't exist.)?If there is NOT a relationship, between unemployment and violent crime, can you think of any variables that might be acting as suppressors (i.e. dampening a relationship that might actually be there)?
c.Perform a regression to predict violent crime.
d.Write out the prediction model.
e.What does the model tell you?
f.Are the model's results accurate and reliable?How do you know?
g.Thinking back to Unit 1, what jumps out as a MAJOR issue with the crimedata?
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