Posted by **bwb** on Sunday, May 2, 2010 at 1:59pm.

I am not sure how to do this, just guesssing.

A couple has a 2/3 probability of passing on brown eyes to their children. If they have four children,

what is the probability that none of the children will have brown eyes?

A) 8/27 B) 1/27 C) 1/81 D) 16/81

Would I multiply 2/3^4 thus my answer is D) 16/81

## Answer This Question

## Related Questions

- Statistics - Achusband and wife with brown eyes who have 0.75 probability of ...
- Math - Hi can someone help assist me with my math problems dealing with ...
- Probability - Lavonne’s mother has brown eyes, and her father has blue eyes. ...
- Math - Lavonne’s mother has brown eyes, and her father has blue eyes. Lavonne ...
- help... probability - The Smith family has 4 children that are all girls. What ...
- maths - Hi Can anyone help please: Suppose that the births of boys and girls can...
- maths - Hi Can anyone help please: Suppose that the births of boys and girls can...
- Biology - In humans, the allele for brown eyes is dominant to the allele for ...
- math - 9 of the 30 children in a class had brown eyes what fraction of the ...
- math - A couple intends to have four children. Assume that having a boy and girl...

More Related Questions