query: Probability of two boys if one is a boy
positive_passages.docid: 70851
positive_passages.text: In a family with two children, what are the chances, if one of the children is a girl, that both children are girls?
negative_passages.docid: 57754
negative_passages.text: Probability of exactly two heads in four coin flips?
negative_passages.docid: 100495
negative_passages.text: Expected number of siblings, given the expectation of children in a family
negative_passages.docid: 137879
negative_passages.text: Question about conditional probability and Baye's formula
negative_passages.docid: 155966
negative_passages.text: Expected number of ratio of girls vs boys birth
negative_passages.docid: 79493
negative_passages.text: Probability of 3 people in a room of 30 having the same birthday
negative_passages.docid: 142797
negative_passages.text: Probability that two people share the same birthday?
negative_passages.docid: 71222
negative_passages.text: probability question ("birthday paradox")
negative_passages.docid: 121753
negative_passages.text: probability that there is at least one defective part
negative_passages.docid: 104225
negative_passages.text: Difference between two independent binomial random variables with equal success probability
negative_passages.docid: 148382
negative_passages.text: A family having 4 children has 3 girl children. What is the probability that their 4th child is a son?
negative_passages.docid: 44989
negative_passages.text: question on probability of roll of one dice
negative_passages.docid: 90357
negative_passages.text: Expected value of two successive heads or tails (stuck on computation)
negative_passages.docid: 105040
negative_passages.text: Probability Number A greater Number B
negative_passages.docid: 105904
negative_passages.text: conditional probability of joints
negative_passages.docid: 54351
negative_passages.text: Probability of throwing balls into bins
negative_passages.docid: 82329
negative_passages.text: Probability : balls from boxes