Question
Five cards are lettered A,B,C,D,E.Three cards are chosen at random,one after the other,without replacement and are placed in the order shown in fig11.6
Answers
GPT 3.5
There is no figure provided, but I will assume the order shown is A, B, C.
The probability of selecting A as the first card is 1/5.
After selecting A, there are 4 cards left, so the probability of selecting B next is 1/4.
After selecting A and B, there are 3 cards left, so the probability of selecting C last is 1/3.
Therefore, the overall probability of selecting A, B, C in that order is:
1/5 x 1/4 x 1/3 = 1/60
So, the probability of selecting A, B, C in that order is 1/60.
The probability of selecting A as the first card is 1/5.
After selecting A, there are 4 cards left, so the probability of selecting B next is 1/4.
After selecting A and B, there are 3 cards left, so the probability of selecting C last is 1/3.
Therefore, the overall probability of selecting A, B, C in that order is:
1/5 x 1/4 x 1/3 = 1/60
So, the probability of selecting A, B, C in that order is 1/60.