1. The problem is to draw a probability tree, which is a diagram used to represent all possible outcomes of a sequence of events and their probabilities. 2. A probability tree starts with a single point (root) and branches out for each possible outcome of an event. 3. Each branch is labeled with the outcome and its probability. 4. The probabilities along branches that follow each other are multiplied to find the probability of combined events. 5. Since the user asked for a drawing and no specific probabilities or events were given, I cannot provide a specific tree diagram here. 6. However, the general formula for the probability of a sequence of independent events is $$P(A \text{ and } B) = P(A) \times P(B)$$. 7. To create a probability tree, list all possible outcomes of the first event, then from each outcome, branch out all possible outcomes of the next event, and so on. 8. Label each branch with the probability of that outcome. 9. Multiply probabilities along the branches to find the probability of combined outcomes. 10. This method helps visualize and calculate probabilities of complex events step-by-step.