SOLUTION: 1) The probability that brown-eyes parents, both with the recessive gene for blue eyes will have a brown-eyed child is 0.75. If such parents have 6 children what is the probability

Algebra ->  Probability-and-statistics -> SOLUTION: 1) The probability that brown-eyes parents, both with the recessive gene for blue eyes will have a brown-eyed child is 0.75. If such parents have 6 children what is the probability      Log On


   



Question 1061011: 1) The probability that brown-eyes parents, both with the recessive gene for blue eyes will have a brown-eyed child is 0.75. If such parents have 6 children what is the probability that they will have
a) All blue-eyed children?
b) Exactly four children with brown eyes?
c) All children with brown eyes?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
P%28X%29=C%286%2CX%29%2A%280.75%29%5EX%2A%280.25%29%5E%286-X%29
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a) X=0
P=0.00024
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b) X=4
P=0.2966
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c) X=6
P=0.1780