If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years.
A) $\frac { 334 } { 365 }$
B) $\frac { 31 } { 334 }$
C) $\frac { 31 } { 365 }$
D) $\frac { 11 } { 12 }$

Question

If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years. 
A) $\frac { 334 } { 365 }$
B) $\frac { 31 } { 334 }$
C) $\frac { 31 } { 365 }$
D) $\frac { 11 } { 12 }$

Quizplus · Accepted Answer

Since there are 31 days in May and 365 days in a year, the probability that a person's birthday is not in May is the total days in a year minus the days in May, divided by the total days in a year: $ \frac { 365 - 31 } { 365 } = \frac { 334 } { 365 }$.

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If a Person Is Randomly Selected, Find the Probability That $\frac { 334 } { 365 }$