1. **State the problem:** We need to find the probability of drawing a black queen of diamonds from a standard 52-card deck. 2. **Understand the deck:** A standard deck has 52 cards divided into 4 suits: diamonds, hearts, clubs, and spades. - Diamonds and hearts are red. - Clubs and spades are black. - Each suit has one queen. 3. **Identify the card:** The queen of diamonds is a red card, not black. 4. **Calculate the probability:** Since the queen of diamonds is not black, the event "drawing a black queen of diamonds" is impossible. 5. **Probability formula:** $$\text{Probability} = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$$ 6. **Apply the formula:** $$\text{Number of favorable outcomes} = 0$$ $$\text{Total number of outcomes} = 52$$ 7. **Final probability:** $$\frac{0}{52} = 0$$ **Answer:** The probability of drawing a black queen of diamonds is 0.