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- Probability of having 2 girls and probability of having at least one girl
Probability of having 2 girls and probability of having at least one girl Ask Question Asked 7 years, 10 months ago Modified 7 years, 10 months ago
- How to resolve the ambiguity in the Boy or Girl paradox?
There's no paradox here, just ambiguity We're giving a vague description of a "real life" situation, and you're supposed to turn that into a well defined probability space in which to express events and their probabilities This is often hard or impossible to do, with the only possible conclusion being "some assumptions are missing" In this "boy and girl" problem, there is additional
- Expected number of ratio of girls vs boys birth - Cross Validated
Thanks to the answers I now understand why the ratio would be 1:1, which originally sounds counter intuitive to me One of the reason for my disbelief and confusion is that, I know villages in China have the opposite problems of too high of boys:girls ratio I can see that realistically, couples won't be able to continue to procreate indefinitely until they get the gender of child they want
- normal distribution - What is the probability that a girl is taller . . .
Assume that X X is a random height of a boy and Y Y is a random height of a girl and these variables are independent Now, the probability you want to assess is
- probability - What is the expected number of children until having the . . .
A couple decides to keep having children until they have the same number of boys and girls, and then stop Assume they never have twins, that the "trials" are independent with probability 1 2 of a boy, and that they are fertile enough to keep producing children indefinitely
- probability - What is the expected number of children until having at . . .
Source: (Harvard Statistics 110: see #17, p 29 of pdf) A couple decides to keep having children until they have at least one boy and at least one girl, and then stop Assume they never have twi
- combinatorics - All combinations for a King and Queen (coed) 2s . . .
All combinations for a King and Queen (coed) 2's Tournament Pool Sheet (N girls and N guys) Ask Question Asked 4 years, 6 months ago Modified 4 years, 6 months ago
- probability - How many ways can 5 people sit around a table - can . . .
A probability problem: In how many different ways can 5 people sit around a round table? Is the symmetry of the table important? Answer: If the symmetry of the table is not taken into account the
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