For example, we might consider the set of all distributions with mean 0.

For example, consider the set of integer numbers between two and three.

Consider the set of 2-by-2 matrices, whose entries are real numbers.

For example, consider the set of negative real numbers (excluding zero).

For example, consider the universe and the set of sets .

Consider the set of all points to be one large partition.

For example, consider the following set of real world fractional values:

Few, however, have considered the full set of anticipated shifts and their impact on agricultural production across the country.

As an example, consider the set of even numbers.

But it's definitely incorrect if we consider the entire set of .