He's not selecting them on the basis of where they live.

Students are selected on the basis of their academic record and a 20-minute interview.

International students are also selected on the basis of their academic record and an interview.

I selected my staff on the basis of ability, not party loyalty.

After being selected on the basis of this test the students are coached.

These groups were selected on the basis of their annual sales and total assets.

The class size consists of 50 students selected on a competitive basis.

They are usually selected on the basis of the temperature range and sensitivity needed.

It was decided, therefore, to select action and control groups on the basis of geographical area.