A four-sided die labelled 1, 2, 3, and 4 is rolled and a spinner labelled 3 , 6 , and 9 is spun.

Step 1 ：List all possible outcomes of rolling the die and spinning the spinner: \( (1, 3), (1, 6), (1, 9), (2, 3), (2, 6), (2, 9), (3, 3), (3, 6), (3, 9), (4, 3), (4, 6), (4, 9) \)

Step 2 ：Calculate the probability of each outcome: \( \frac{1}{4} \times \frac{1}{3} = \frac{1}{12} \)

Step 3 ：\boxed{\text{Final Answer: The probability of each outcome is } \frac{1}{12} \text{ or approximately } 0.0833}