A street magician asks you to pick a random card from a deck of cards. Without looking at it, the magician tells you that your card is not only red, but also the number 6. You're not sure if you should be impressed by this or not. After all, you wonder, what is the probability of a randomly selected card being red and a 6?

This statement is an example of a...

marginal probability.

union probability.

joint probability.

conditional probability.

lack of planning on your part