For the Students data file (Exercise 1.11 on page 21), conduct regression analyses relating (i) y =

political ideology and x = religiosity, (ii) y = high school GPA and x = hours of TV watching. Prepare a report

(a) Using graphical ways of portraying the individual variables and their relationship.

(b) Interpreting descriptive statistics for summarizing the individual variables and their relationship.

(c) Summarizing and interpreting results of inferential analyses.