(MC)What is one of the differences between medium-security prisons and high-security prisons?
1. Medium-security prisons use dormitory housing, and high-security prisons use shared cells.
2. Medium-security prisons have a lower staff-to-inmate ratio than high-security prisons.
3. Medium-security prisons have walls or reinforced fencing while high-security prisons use single fencing.
4. Medium-security prisons house violent and repeat offenders, and high-security prisons are used for federal inmates.