Sum of seven given a known die
Two fair six-sided dice are rolled and you learn the first die shows 3. What is the probability the sum is 7? Give your answer as a decimal (to 2 decimals).
Show hints (2)+
- The first die is fixed — only the second matters.
- Which single value of the second die works?
Answer
Reveal answer →Final answer
0.17 (± 0.01)
Want the full step-by-step worked solution? It's part of Premium — along with a worked solution for every question in the bank.
Asked at: Akuna Capital, Flow Traders