Use the complement to find each probability.

Question

What is the probability of not rolling a 5 on a standard number cube?

My answer is 1/6 since there are 6 faces
Is this correct and if not can you explain on how to do this?

Thank you

Answer 1

What is the probability of NOT rolling a 5 on a standard number cube?

Think about it. If you rolled the number cube, you'd probably NOT get a 5.

Answer 2

The probability is 0 then

Answer 3

The probability of rolling a 5 is 1/6 1 out of 6.
They are saying to figure out the complement. What do they mean by this?

Answer 4

I'm not sure. But the probability of not rolling a 5 is 5/6

Answer 5

Hello Ms. Sue. I looked at website now that gave me more of an explanation. Complement is the opposite so 5 out of 6 would be the answer.

Answer 6

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