Probability of having 2 girls and probability of having at least one …
Aug 18, 2017 · Probability of having 2 girls and probability of having at least one girl Ask Question Asked 7 years, 11 months ago Modified 7 years, 11 months ago
Hypothesis testing: Fisher's exact test and Binomial test
Feb 9, 2022 · Considering the population of girls with tastes disorders, I do a binomial test with number of success k = 7, number of trials n = 8, and probability of success p = 0.5, to test my …
probability - What is the expected number of children until having …
Apr 1, 2018 · 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 …
How to resolve the ambiguity in the Boy or Girl paradox?
Jul 4, 2023 · 1st 2nd boy girl boy seen boy boy boy seen girl boy The net effect is that even if I don't know which one is definitely a boy, the other child can only be a girl or a boy and that is …
probability - What is the expected number of children until having …
Aug 5, 2023 · 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 …
dft - Understanding Polyphase Filter Banks - Signal Processing …
Jan 17, 2025 · I'm studying Polyphase Filter Banks (PFB) but am having some difficulty grasping the concept. Let me clarify my understanding. Suppose we have a signal ranging from DC to …
Learning probability bad reasoning. Conditional and unconditional ...
The other possibilities—two boys or two girls—have probabilities 1/4 and 1/4. a. Suppose I ask him whether he has any boys, and he says yes. What is the probability that one child is a girl? …
Expected number of ratio of girls vs boys birth - Cross Validated
Apr 16, 2014 · 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 …
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
combinatorics - All combinations for a King and Queen (coed) 2's ...
Dec 10, 2020 · All combinations for a King and Queen (coed) 2's Tournament Pool Sheet (N girls and N guys) Ask Question Asked 4 years, 7 months ago Modified 4 years, 7 months ago