What Relationship Between High School Program, Education of Parent(s), and Student

What relationship between high school program, education of parent(s) , and student achievement did researchers of the Edmonton Transition Study discover?

A) Almost nine out of ten students from lower SES families were enrolled in academic high school programs.
B) 60 percent of students from families in which at least one parent had completed university were enrolled in non-academic high school programs.
C) One-half of the survey respondents from families where at least one parent had acquired a university degree reported average grades of 70 percent or higher in their senior year.
D) 35 percent of the young people from families where no parent had acquired a university degree reported average grades of 70 percent or higher in their senior year.
E) There is no statistical relationship between education of parent(s) , grades, and academic program.