Family Tree Diagram

If a family has 4 children, what is the probability that they have 3 girls and 1 boy?

Everyone says to do this using a tree diagram but they confuse me. Is there an algebraic way to do this? i know the possible number of outcomes is 16 but i dont know if thats relevant. PLEASE HELP.

Well there are only 6 outcomes. Taking away all genetic and science about the parents, there is a simple way of doing it algebraically. There are 4 children and only 2 different possibilities. 4 combinations of 2. Order does matter. So simple count it out like this:

1 Girl 3 Boys.1 Boy 3 Girls. 2 Boys 2 Girls. 3 Boys 2 Girls. 4 Boys 0 Girls. 0 Boys 4 Girls.

I’m My Own Grandpa- Ray Stevens ( with Family Tree diagram).mp4

Family Tree $21.99 Family Tree – T-Shirt

Family Tree of the Cornaro Family $49.99 Family Tree of the Cornaro Family – Giclee Print

Welcome To The Family Tree $7.99 Welcome To The Family Tree

The Christment Tree Pattern Book, Volume 1 1: A Collection of Twenty-One Patterns $12.95 “This how-to book tells how to make twenty-one different “Christment” tree ornaments celebrating the true meaning of Christmas (the life of Christ depicted in ornaments). With Christmas becoming increasingly commercialized, these easy-to-make beaded ornaments hearken back to its very beginnings. Clear and concise directions are included for the star in the East, a shepherd’s crook, the manager and other appropriate symbols from the birth and life of Jesus, Creating the Christments together as a family or church group is a fun Advent activity that also focuses on the spiritual aspect of the holiday. Each Christment is assigned a difficulty level, so that both children and experienced adults — and everyone in between — will find a craft project suited to their abilities. A supply list, bead counts, construction diagram and a photo of the finished product are provided for each Christment.”

Family Tree of the Sammartin Family, 1787 $49.99 Family Tree of the Sammartin Family, 1787 – Giclee Print

Napoleon’s Family Tree $39.99 Napoleon’s Family Tree – Giclee Print

Family of Monkeys in a Tree $39.99 Family of Monkeys in a Tree – Giclee Print

Tree of Wisdom $14.99 “Tree Of Wisdom is a heart felt story that outlines the trials and tribulations of a young man and his family.”

Family Tree Birds Plaque $10.99 “>Plaque measures 4″ x 3-3/4.”>”

The Prostitute in the Family Tree $20 “Douglas Adams thinks the Bible is very funny, but that we don’t often get it. By missing humor and irony in biblical passages, readers miss more than an opportunity for laughter. They often miss the passage’s intended meanings.”

Family With Christmas Tree $24.99 George Marks Family With Christmas Tree – Photographic Print

A Happy Christmas, Family at Tree $34.99 A Happy Christmas, Family at Tree – Giclee Print

FAMILY TREE MAKER DLX-2011 CD $68.99 FAMILY TREE MAKER DLX-2011 CD

Family Tree, October 24,1959 $39.99 Norman Rockwell “Family Tree”, October 24,1959 – Giclee Print

Bach Family Tree, C.1750-1770 $34.99 German School Bach Family Tree, C.1750-1770 – Giclee Print

Giving Tree $16.99 “”Once there was a tree … and she loved a little boy.” So begins a story of unforgettable perception, beautifully written and illustrated by the gifted and versatile Shel Silverstein.Every day the boy would come to the tree to eat her apples, swing from her branches, or slide down her trunk … and the tree was happy. But as the boy grew older he began to want more from the tree, and the tree gave and gave and gave.This is a tender story, touched with sadness, aglow with consolation. Shel Silverstein has created a moving parable for readers of all ages that offers an affecting interpretation of the gift of giving and a serene acceptance of another’s capacity to love in return.”

Life: An Exploded Diagram $10.89 Can love survive a lifetime? When working-class Clem Ackroyd falls for Frankie Mortimer, the gorgeous daughter of a wealthy local landowner, he has no hope that it can. After all, the world teeters on the brink of war, and bombs could rain down any minute over the bleak English countrysidejust as they did seventeen years ago as his mother, pregnant with him, tended her garden. This time, Clem may not survive. Told in cinematic style by acclaimed writer Mal Peet, this brilliant coming-of-age novel is a gripping family portrait that interweaves the stories of three generations and the terrifying crises that define them. With its urgent sense of history, sweeping emotion, and winning young narrator, Mal Peets latest is an unforgettable, timely exploration of life during wartime.

Merry Christmas Family with Tree and Toys $34.99 Merry Christmas Family with Tree and Toys – Giclee Print

Jesse Tree Devotions $6.99 “A family devotional booklet that provides meaningful devotions and prayers coupled with the day-by-day construction of a Jesse Tree. A four-page centerfold supplies the drawing of a tree with leaves bearing symbols of the events and meaning of Advent.”

Tree of Life $54.99 “>Scripture Verse: “The fruit of the righteousness a tree of life and he who wins souls is wise. >Proverbs 11:30> >”Wisdom is a tree of life to those who take firm hold of it. Those who cling to it are blessed.”> Proverbs 3:18>> > > > >Frame: Embossed Antique Bronze > >Measurements: 13×13 > > >”

The Family Tree $4.99 A loving family, a child on the way, and a secret concealed generations ago that will tear their lives apart The Family Tree is issue-led womens fiction perfect for fans of Jodi Picoult.Dana Clarke has it all a husband, Hugh, who she adores, a beautiful home in a wealthy area, and a baby on the way. But, when her daughter, Lizzie, is born, what should be the happiest day of her life turns out to be the moment that her world falls apart.Lizzie is beautiful, healthy, and black Born from two white parents, there are only two possibilities: that a distant relative was of African descent, or that Dana has had an affair.As the Clarke family reel from the shock, accusations are thrown and soon the trust that Dana and Hugh had prided themselves on is slipping away. So begins a poignant journey to uncover the truth about their past, to discover what legacy their ancestors left them. And, as the stability of the Clarke family is torn apart, the reader is forced to ask how much any one of us really knows about our own identity.