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OpenStudy (anonymous):
if you are told that a randomly selected person was born in the 1980's, what is the probability of guessing his/her exact birth date?
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OpenStudy (yttrium):
I think it is 1/366
OpenStudy (anonymous):
how did you come to that?
OpenStudy (yttrium):
how many birthday does a person has? Only one, right?
OpenStudy (anonymous):
yes, but there are 365 days in a year and since it says "in the 1980's" we are looking at 10 years...
OpenStudy (yttrium):
oh i'm sorry. i thought in just 1980
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OpenStudy (anonymous):
lol no problem... I am not sure I am interpreting it correctly anyway
OpenStudy (yttrium):
lol i thought it's just the same 1/366
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