Events|sample space|mutually exclusive events

5.2Events

The collection of all 52 cards—the possible outcomes—is called the sample space for this experiment

Relationships Among Events

More generally, for any numbers x and y, the phrase “at least x” means “greater than or equal to x,” the phrase “at most x” means “less than or equal to x,” and the phrase “between x and y, inclusive,” means “greater than or equal to x but less than or equal to y.”