Question

. There is Stata output from a second OLS regression model with the variables defined as above. This time we include an interaction term "ageXgender" for the independent variables "age" and "gender." Use this output to answer parts g through i. regress casp age gender married agexgender df Number of obs- Source | 4,849 137.04 0.0000 0.1017 0.1009 6.0079 MS +FC4, 4844) 4,844 36.0944447 R-squared Model 19785.9491 4 4946.48728 Prob > F Residual 174841.49 Adj R-squared + Total 194627.439 4,848 40.145924 Root MSE PI19258 Coef. Std. Err. coef-013234 (95% Conf. Interval] casp I age .1695415 .0132641 -12.78 0.000.1955452-.1435378 gender .7691052 1.212334 0.63 0.526 3.145829 1.607619 6769636 1.529418 0274758 45.70627 49.43082 5.07 0.000 0.700 47.56855 9499202 50.08 0.000 1.103191 2174124 married agexgender l-·0067072 ·0174363-0.38 -.0408902 cons g. What is the slope representing the effect of age among females? (A single number will suffice to answer this question.) h. What is the slope representing the effect of age among males? (A single number will suffice to answer this question.) i. Interpret the results for the interaction term in regards to direction, strength and statistical significance j. What is the predicted value of casp score from this model for 65-year-old married females? (A single number will suffice, although you may show your calculations if you wish.) k. What is the predicted value of casp score from this model for 65-year-old married males? (A single number will suffice, although you may show your calculations if you wish.) I. What group (as defined by their age, gender, and marital status) has the lowest casp score as predicted by the model? (Assume that the minimum possible value of age is 50 and that the maximum possible value of age is 100.) Give the casp score for this group

Answer 1

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ー0.006 G2-33032 123-Y123252