Question
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. Questions 1. The following table contains information about the...
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Questions
1. The following table contains information about the robbery rate (number of robberies per
100,000 population) and percentage of urban population (percentage of people living in
urban as opposed to rural areas) across a set of states:
State
Percentage of
Robberies per
Urban Population
100,000 People
Massachusetts
91
193
Wisconsin
67
73
South Dakota
28
16
Virginia
72
106
South Carolina
60
99
Texas
81
240
Arizona
75
169
California
96
343
Arkansas
44
88
Hawaii
77
106
Source: Statistical Abstracts of the United States, 1988
Conduct a full regressional analysis using robbery rate as the response variable:
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E. State whether you think there is a relationship between the two variables, and
justify your answer. (1 point)
F. We know that the percentage of urban population in Idaho is 35%. We also
know that the percentage of urban population in Florida is 78%. Predict the
robbery rates in each of these states. Are these extrapolations or interpolation,
and are they valid predictions? (1 point)
Answer & Explanation
Solved by verified expertAnswered by PrivateFalconMaster791 on coursehero.com
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