1. Joe and his wife Mary do not have Cystic fibrosis, but are both carriers of the disease.
(a) If the couple had three children what are the odds that two will have cystic fibrosis and one will be normal?
(b) What are the odds the couple will have four children and all of them will not have cystic fibrosis?
(c) What are the odds if they had two children that both of the kids would have the same phenotype with respect to cystic fibrosis.

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1. Joe and his wife Mary do not have Cystic fibrosis, but are both carriers of...
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