12 Refer to Table 9.1. and fit the linear regression model relating = violent crime rate to...
Question:
12 Refer to Table 9.1. and fit the linear regression model relating = violent crime rate to Xpercent metropolitan for all 51 observations
a) Find the prediction equation. Using a stem and leaf plot or a histogram, plot the resid- uals. Interpret.
b) Plot the residuals against the predictor Interpret.
c) Refit the line without the outlier, and compare results.
Step by Step Answer:
Related Book For
Statistical Methods For The Social Sciences
ISBN: 9780135265260
3rd Edition
Authors: Alan Agresti, Barbara Finlay
Question Posted: