Sunday

December 21, 2014

December 21, 2014

Posted by **Anonymous** on Wednesday, September 19, 2007 at 4:53pm.

I don't know how to approach this problem. Please help!

- statistics -
**economyst**, Thursday, September 20, 2007 at 9:47amFor these types of problems, I like drawing a probability tree.

That said, I really dont understand your question. With 3 babies, at least 2 will be of the same sex (BBG or BGG) possibly all 3 are the same sex (BBB or GGG). Could you clarify?

- statistics -
**PsyDAG**, Thursday, September 20, 2007 at 12:37pmIs this a trick question? "One" cannot be the same sex. It takes at least two to be the same.

I hope this helps a little more. Thanks for asking.

**Answer this Question**

**Related Questions**

Math - Assume that the probability is 1/2 that a baby born is a boy. If a couple...

Statistics - Suppose you conduct a study and find that the probability of having...

Statistics - Suppose you conduct a study and find that the probability of having...

statistics - Based on data from the National Center for Health Statistics, N. ...

stats. - Based on data from the National Center for Health Statistics, N. Wetzel...

probability - n 1980 (before the era of in-vitro fertilization), there were 3,...

math - 35 yrs ago babies are born here hospital celebrated the births of the ...

Statistics - Assume that male and female births are equally likely and that the ...

statistics - 5. There is some indication in medical literature that doctors may ...

Statistics - Can someone help me start this please: There is some indication in ...