Sep 14, 2005 . What is the probability that all three children in a family will be the same gender? P(all female)= 1/2 x 1/2 x 1/2 = 1/8. P(all male ) = 1/2 x 1/2 x .
Behind the Numbers: Gender-Streaking: The Odds of Having Same-...
What are the chances of that? Not all that low. The odds of having one child of either gender are nearly, but not exactly, 1 in 2. US birth statistics reveal the odds .
Probability and statistics 15121 - Algebra.com
Algebra -> Algebra -> Probability-and-statistics -> SOLUTION: If a couple plans to have eight children, find the probability that they are all of the same gender.
Chapter 4 - Emporia State University
Sep 25, 1996 . As there are two ways to get all the same sex, we use the sum rule to get the total probability. Prob(all same sex) = Prob(D,D,D,D,D) + Prob(S,S .
Primary Mathematics/Probability - Wikibooks, open books for an ...
The same probability can be shown using a tree diagram: . she has a litter of 5 puppies, what is the probability that all of the puppies will be of the same sex?
Berkeley Parents Network: Advice about Conception & Gender
Does anyone know the statistical probability (or any somewhat official information ) of having the same gender three times over? . All boys, all girls and mixed up will all fight, play together .
What is the probability that all three are the same sex? If you know at least two of them are girls what is the probability that they are all the same sex? Has .
Small population size - Wikipedia, the free encyclopedia
One demographic consequence of a small population size, the probability that all offspring in a generation are of the same sex, and where males and females .