Homework Help: biology

Posted by Sarah on Saturday, August 15, 2009 at 8:36am.

Mr. Smith have three sons. Mrs. Smith is pregnant and believes she is having another son. Mr. smith disagrees and says that because they have three sons the next child has a greater chance of being a daughter. Who is correct? Explain your answer.

biology - SraJMcGin, Saturday, August 15, 2009 at 10:10am
Here is a search that seems promising to help you:

http://aolsearcht7.search.aol.com/aol/search?s_it=searchbox.webhome&q=how+to+predict+sex+of+next+child

Sra
biology - PsyDAG, Saturday, August 15, 2009 at 11:34am
This article should help.

http://www.members.cox.net/dagershaw/lol/Odds.html

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

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