HW5-solutions

C c giventhatsheisnotalbinobethhastypeaa

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

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...
View Full Document

Ask a homework question - tutors are online