9 Refer to Problem 9.30 on feelings toward liberals, political ideology, and religious atten- dance. The sample size is small, but for illustrative purposes Table 11.14 shows results of fitting the inultiple regression model with feelings toward liberals as the response, using the category numbers as scores for religion. Standard errors are shown in parentheses.

a) Report the prediction equation and interpret the estimates.

b) Report the predicted value and residual for the first observation, for which idcology = 7, religion = 9, and feelings = 10.

c) Report, and explain how to interpret, R.

d) Tables of this form often put by an effect having P < .05, * by an effect having P < .01, and by an effect having P