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Enter your PIN: The technology company DataGenetics suggests that 17.8 % of all four-digit personal identification numbers, or PIN codes, have a repeating digits format
Enter your PIN:The technology company DataGenetics suggests that
17.8
% of all four-digit personal identification numbers, or PIN codes, have a repeating digits format such as2525
. Assuming this to be true, if the PIN codes of eleven people are selected at random, what is the probability that at least one of them will have repeating digits?
The probability that at least one of the codes will have repeating digits is
.
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