A thief steals an ATM card and must randomly guess the correct PIN code that consists of four digits (0 through 9) that must be
entered in the correct order. Repetition of digits is allowed. What is the probability of a correct guess on the first try?
1 answer:
There are 10 options for each slot, 10 x 10 x 10 x 10 = 10000. 1 / 10000 = 0.0001. the answer is 0.001%
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62.8
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