Assess students' ability to apply electoral systems to a given voter distribution: calculate district winners under first-past-the-post, allocate seats under a specified proportional representation method (e.g., D'Hondt or Sainte-Laguë), compare party vote shares to seat shares, compute simple measures of disproportionality, and write a brief analysis of how system choice affects representation and strategic incentives. Provide a multi-district voter dataset and ask for step-by-step calculations and conclusions.