Problem set 1: Use the following data to answer questions 14 (3G points): There is often thought to be a relationship between a person's educational attainment and the number of children he or she has. The hypothesis is that as one's educational level increases, he or she has fewer children. Investigate this conjecture with 25 cases drawn from the 2016 (355 le. The following table displays educational attainment, in years, and the number of childIen foI each respondent