The following regression output is for predicting annual murders per million from percentage living in poverty in
Question:
The following regression output is for predicting annual murders per million from percentage living in poverty in a random sample of 20 metropolitan areas.
(a) Write out the linear model.
(b) Interpret the intercept.
(c) Interpret the slope.
(d) Interpret R2.
(e) Calculate the correlation coefficient.
Transcribed Image Text:
(Intercept) poverty% = 5.512 S= Estimate -29.901 2.559 Std. Error 7.789 0.390 R2 = 70.52% t value -3.839 6.562 R² Pr(>|t|) 0.001 0.000 adj = 68.89% =
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a The linear model can be written as follows Annual murders per million 29901 2559 Percentage living in poverty b Interpretation of the intercept The ...View the full answer
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Related Book For
OpenIntro Statistics
ISBN: 9781943450077
4th Edition
Authors: David Diez, Mine Çetinkaya-Rundel, Christopher Barr
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