Questions: 1) Briefly describe a research situation that would call for a chi-square analysis. Be sure to explain each variable and the possible values of each variable.

2a) Generate a cross table of Infant_Attachment and Education.

2b) From these results, which group attachment style seems to be most related with obtaining high levels of education?

3a) Conduct a chi-square test to see if Infant_Attachment and Education are independent from one another.

3b) Write up the results of this test in APA style. Be sure to explicitly state whether or not the two variables are independent. Use the "Chi-square tests of independence" section of this website for guidance.

4a) Run the chi-square again, but this time add sex as a layer.

4b) Based on these results, does the relationship between Infant_Attachment and Education hold for both males and females? How do you know?