IANAL, but it's not hard to find answers with a trivial search, eg.
https://kieferandkiefer.com/understanding-how-jury-verdicts-...
https://www.rand.org/content/dam/rand/pubs/reports/2006/R331...
https://kieferandkiefer.com/understanding-how-jury-verdicts-...
https://www.rand.org/content/dam/rand/pubs/reports/2006/R331...
Also, a paper from RAND from 1987? Are you for real?
Genuinely curious and interested in learning!