randomly

Team will be randomly chosen — or drawn — from each pot and assigned to one of the World Cup groups, lettered A through L in alphabetical order.

One challenges them to "build and programme a robot that solves challenges on a field" that changes randomly for each round to allow the machines to make independent decisions.

A pilot involving eight patients led to a full 11-month trial of 56 adults, aged roughly 20 to 45, randomly assigned to two groups.

In that trial, 62 adults with excess weight were randomly assigned to one of the two eating patterns for 16 weeks.

The celebrations required that one student, selected randomly, bake a cake in honor of the nation’s authoritarian ruler — a task requiring time and resources prohibitive to much of the population.