Mathematics, 15.04.2020 04:54 maddison788
A couple plans to have children until they get a girl, but they agree they will not have more than three children, even if all are boys. Assume that the probability of having a girl is 47.00%. a) Create a probability model for the number of children they'll have. b) Find the expected number of children. c) Find the expected number of boys they'll have. a) X P(Xequalsx) 1 nothing 2 nothing 3 nothing (Round to four decimal places as needed.) b) E(X)equals nothing (Round to four decimal places as needed.) c) E(number of boys)equals nothing
Answers: 1
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A couple plans to have children until they get a girl, but they agree they will not have more than t...
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