For the mental impairment example (Section 6.3.4), when we add an interaction term, we obtain the fit The coefficient 0.181 of x1x2 has SE = 0.238. Find the estimated effect of life events for the low...

For the mental impairment example (Section 6.3.4), when we add an interaction term, we obtain the fit

The coefficient 0.181 of x1x2 has SE = 0.238. Find the estimated effect of life events for the low SES group (x2 = 0) and for the high SES group (x2 = 1). Explain why these suggest that the impact of life events may be more severe for the low SES group. Does the difference in effects seem to be significant?