Question 2 Based on the scatterplot below, it appears there is at least one candidate outlier in terms of total executions, and perhaps one with a very high murder rate as well.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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You want to estimate the impact of the death penalty as a deterrent for committing murder. You
have data on the murder rate from all 50 states and Washington DC, as well as the total executions
in the past 3 years. You also have information on the unemployment rate for each state. You
estimate the following model:
mrdrte = Bo + B₁ * exec + ß₂ * unemp+u
where
mrdrte: murder rate
exec: total executations in past 3 years
unemp: unemployment rate
Question 2
Based on the scatterplot below, it appears there is at least one candidate outlier in terms of total
executions, and perhaps one with a very high murder rate as well.
30
40
80
murders per 100,000 people
40
20
09
KY:
10
0
O True
O False
O
20
total executions, past 3 years
Transcribed Image Text:You want to estimate the impact of the death penalty as a deterrent for committing murder. You have data on the murder rate from all 50 states and Washington DC, as well as the total executions in the past 3 years. You also have information on the unemployment rate for each state. You estimate the following model: mrdrte = Bo + B₁ * exec + ß₂ * unemp+u where mrdrte: murder rate exec: total executations in past 3 years unemp: unemployment rate Question 2 Based on the scatterplot below, it appears there is at least one candidate outlier in terms of total executions, and perhaps one with a very high murder rate as well. 30 40 80 murders per 100,000 people 40 20 09 KY: 10 0 O True O False O 20 total executions, past 3 years
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