When couples only have children until the first boy is born, what it the ratio of sexes?
127754
Interpretation of a probability problem: expected value.
35489
The Turkey Ratio
1513
In how many ways can n couples (husband and wife) be arranged on a bench so no wife would sit next to her husband?
17800
The name of the boy vs.The boy's name
73501
Smallest viable reproducing population
30428
Why do we have more male infants born?
148382
A family having 4 children has 3 girl children. What is the probability that their 4th child is a son?
80990
Is it true that, prior to puberty, there are no physical differences at all between boys and girls (except for their private organs)
147211
Why are not all species hermaphrodites?
101531
Determining if siblings are half siblings or full siblings?
100495
Expected number of siblings, given the expectation of children in a family
58620
What Ratio of Independent Distributions gives a Normal Distribution?
104375
Word for two people who are the same age
19697
What are good ways to begin preparing a child for a new baby?
100306
Can "childs" ever be the plural of "child", in standard English?
34149
"How are" or "How is" the wife and kid?
47982
How do I pronounce "ratio 1:1"?