document.write( "Question 1050663: A couple has three children. Find each probability:
\n" ); document.write( "a) All boys.
\n" ); document.write( "b) All girls or all boys.
\n" ); document.write( "c) Exactly two boys or two girls.
\n" ); document.write( "d) At least one child of each gender.
\n" ); document.write( "

Algebra.Com's Answer #666240 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
There are 8 possible outcomes.
\n" ); document.write( "BBB 3B 0G
\n" ); document.write( "BBG 2B 1G
\n" ); document.write( "BGB 2B 1G
\n" ); document.write( "BGG 1B 2G
\n" ); document.write( "GBB 2B 1G
\n" ); document.write( "GBG 1B 2G
\n" ); document.write( "GGB 1B 2G
\n" ); document.write( "GGG 0B 3G
\n" ); document.write( "So then,
\n" ); document.write( "a) \"P=1%2F8\"
\n" ); document.write( "b) \"P=1%2F8%2B1%2F8=1%2F4\"
\n" ); document.write( "c) \"P=6%281%2F8%29=3%2F4\"
\n" ); document.write( "d) So all of them except all boys or all girls, \"P=6%281%2F8%29=3%2F4\"
\n" ); document.write( "
\n" );