During Test #$4,$ it was determined that the pressure for $100$ blue "heavy" particles and $100$ red "light" particles is $[$ Select $]["$greater than", "equal to$",$ "less than", "twice as much", "half as much"$]$ the pressure for $200$ blue "heavy" particles.

Therefore, for an ideal gas, the total pressure of a system is $[$ Select $]["$dependent$",$ "independent"$]$ from particle size.