SOLUTION: In a lottery a single ball is drawn at random from a container that contains 30 identical balls numbered 1 through 30. Odd or greater than 15

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Question 834050: In a lottery a single ball is drawn at random from a container that contains 30 identical balls numbered 1 through 30.
Odd or greater than 15
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
P(odd)=15%2F30=1%2F2
P(>15)=15%2F30=1%2F2
P(odd and >15)=15%2F30=1%2F2
P(odd or >15)=P(odd)+P(>15)-P(odd and >15)=1%2F2%2B1%2F2-1%2F2=1%2F2