Searching online I found the following information:
To be legally qualified for jury service, an individual must:
be adequately proficient in English to satisfactorily complete the juror qualification form;
Following up with another search, I found this JUROR QUALIFICATION FORM (Commonwealth of Kentucky)
I have highlighted in blue the box marked
Level of Education Completed
In what way and to what extent is the level of education used when deciding whether someone is fit to be a juror?