20a. A couple are counseled that there is a probability of 0.5 that any child they have will be afflicted with the genetic disorder Cystic Fibrosis. Using the letters C = a child with this disease and N = a normal child, define the complete sample space of possible outcomes if this couple has 2 children. 6810 10 b. Given the probability a child born to this couple will have CF is P = 0.5, and defining X = number of CF children out of n = 4 born to this couple, use the Binomial Table to determine the following probabilities. Show your calculations to receive partial credit. P [X = 0] = Byjob.hi lonal alxe-X ord grillage nobail sais ed sberia drigh aril of PIX > 1] = of abdogeenoo Jeril nolludmelb early P [X > 2] = erke> q paltleg to wiilidsdong oni