HW5-solutions

# C c giventhatsheisnotalbinobethhastypeaa

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Unformatted text preview: er would have an A allele from that parent  and would thus not be albino, which we also  know not to be the case. So both parents have  type Aa.  (b)  A child of Beth’s parents could have any of the  three types. The probability of type aa is a  quarter; the probability of type Aa is a half; and  the probability of type AA is a quarter.    5.10  (a)  0.0813 hours  (b)  The sample mean will be between 6.86 hours  per night and 7.18 hours per night with  probability approximately 95 percent.  (c)  (c)  Given that she is not albino, Beth has type Aa  with probability two in three and type AA with  probability one in three.  Approximately .0694                                STAT 22000   Fall 2011   Homework 3 Solution Key  Scott Powers (scottpowers@galton.uchicago.edu)  5.18  5.48...
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