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Help 111111111111111

Help 111111111111111-example-1
User Bta
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1 Answer

22 votes
22 votes

Answer:

6/11

Explanation:


p(number \: less \: than \: 4) = (3)/(11)


p(odd \: number) = (5)/(11)


p(number \: \: less \: than \: 4 \: and \: odd) = (2)/(11)

Now we know that


p(aUb) = p(a) + p(b) - p(anb)


p(getting \: number \: less \: than\: 4 \: or \: odd \: number) =


= (3)/(11) + (5)/(11) - (2)/(11)


= (6)/(11)

I hope it helped you

User Lahniep
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