Question: You are a program manager for a welfare agency. In chapter 12, you examined the relationship between the length of time that people receive welfare (in months) and their education (total years). Now you want to consider other variables that might also affect the length of unemployment. Table W13.1 lists categories of different factors that are hypothesized to be the most important in affecting the length of unemployment. Interpret and write up the results. In other words, see if there is a significant relationship between education and duration of welfare receipt when controlling for these new variables. Also, briefly summarize which variables are significantly related to welfare duration.