题目内容
He catches the flu in two or more of the three months from September through November.______
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He catches the flu exactly once in the three months from September through November.______
He catches the flu in September and then again in November, but not in October.______
He catches the flu in September, October and November.______
Consider a similar problem to the Monty Hall problem:In this problem, instead of 3 doors, 1 car, and 2 goats, instead there are 4 doors, 2 cars and 2 goats.As in the Monty Hall problem, the player chooses a door, and then the host opens a door hiding a goat. With simulation or hand calculation, calculate the probability that switching into a door will lead you to a car. Enter your answer as a fraction or decimal in the following box:______
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