By sampling only people on landlines, you systematically exclude certain groups of people, especially younger people and non-whites.
Where an intervention is part of the national policy it is unethical and likely to be politically impossible to systematically exclude sub groups of the population from a particular delivery system.
And it is a group systematically excluded from some automated polls, like Rasmussen Reports, because the law requires that cellphone numbers are dialed by actual people, not computers.
More relevant is the extent to which certain ethnic groups are systematically excluded from political power or discriminated against by the state.
But the United States Supreme Court has held that blacks, among other minority groups, cannot be systematically excluded from a jury solely because of their race.
The United States Supreme Court has held that blacks, like other groups, cannot be systematically excluded from a jury solely because of their race, and that peremptory challenges, which require no stated explanation, can be exercised by the prosecution only "to secure a fair and impartial jury".
The International Labor Organization found gaps in labor laws around the world and is proposing a new international treaty to raise the standards for a group of workers systematically excluded from protections that have been granted to other employees.
This mandate is of utmost importance because if there is a group that is systematically excluded from civil society, then this structural exclusion tends to breed injustice.
In a nation founded and operating on white supremacy, class domination, land theft, ableism, xenophobia, and patriarchy, specific groups have often been systematically excluded.
She also brings to light how Jewish Holocaust victims were systematically excluded from Commission membership – a choice that fueled the group's rise, but also helped lead to its premature downfall.
Ethiopia has been racked by violence for three years amid protests by members of the Oromo ethnic group who maintain that they have been systematically excluded from power.
