SOLUTION: A list of seven names is in random order what are the chances that it's in alphabetical order
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Question 1137233
:
A list of seven names is in random order what are the chances that it's in alphabetical order
Answer by
ikleyn(52780)
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P =
=
= 0.00019 = 0.019%.
ANSWER
Of 7! possible permutations, only one is in alphabetical order.
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