Bob was very fortunate in his final recreation of Mastermind. Alice was the codemaker; Bob was the codebreaker. They performed with six colours and a size 4 code.
Bob’s first guess wasn’t a direct win. But after Alice scored the primary guess, Bob was assured. "Then it must be this!" he mentioned of his second guess. That second guess was the precise code, for the win.
Neither participant cheated, there isn’t any trick wording supposed on this query, and so on. Bob’s reasoning was right, that after the primary guess and its rating he knew the precise code for sure.
Your activity: Based on this data, describe the probabilities for the code, the primary guess, and the rating for that guess!