Pablo chooses a colored marble from a mixed bag and writes down the color. Pablo leaves it out and then draws another.

The outcome of one event does not influence the outcome of the other event.

The outcome of one event does influence the outcome of the other event.

If you roll one die, what is the probability of getting an odd number or a 4?  Are the events inclusive or mutually exclusive?

Two events are mutually exclusive if:

A bag contains some red-colored and some blue-colored marbles. First a red-colored marble is drawn and then, without replacing the first marble, a blue-colored marble is drawn. Are the two events dependent or independent?

A coin is tossed and a number cube is rolled. Find the probability, P(heads and 7).