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In a game show, there are 40 doors.  One of the doors has a brand new car behind it.  If you get to open three doors, what is the probability that you win the car?

 Jul 14, 2020
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The probability that you don't get the car is p = (39/40)*(38/39)*(37/38) = 37/40

 

Hence the probability that you do get the car is 1 - 37/40 = 3/40

 Jul 14, 2020

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