Question
In: Statistics and Probability
Five males with a particular genetic disorder have one child each. The random variable x is...
Five males with a particular genetic disorder have one child each.
The random variable x is the number of children among the five who
inherit the genetic disorder. Determine whether the table describes
a probability distribution. If it? does, find the mean and standard
deviation.
|
x |
0 |
1 |
2 |
3 |
4 |
5 |
|
|
?P(x) |
0.0008 |
0.0126 |
0.0798 |
0.2529 |
0.4003 |
0.2536 |
Solutions
orchestra answered 1 year agoRelated Solutions
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied.
x P(x)
0 0.029
1 0.164
2 0.307
3 0.307
4 0.164
5 0.029
Does the table show...
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied.
x
P(x)
0
0.0320.032
1
0.1630.163
2
0.3050.305
3
0.3050.305
4
0.1630.163
5
0.032
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its (a) mean and (b) standard deviation. If a
probability distribution is not given, identify the requirements
that are not satisfied.
X | P(x)
0 | 0.033
1|0.156
2 | 0.311
3 | 0.311
4 | 0.156...
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied.
x P(x)
0 0.029
1 0.147
2 0.324
3 0.324
4 0.147
5 0.029
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied. x P(x) 0 0.027 1 0.149 2 0.324 3 0.324 4 0.149
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied. x P(x) 0 0.034 1 0.153 2 0.313 3 0.313 4 0.153 5 0.034
Does the table show...
Five males with an X-linked genetic disorder have one child each. The random variable x is...
Five males with an X-linked genetic disorder have one child
each. The random variable x is the number of children among the
five who inherit the X-linked genetic disorder. Determine whether
a probability distribution is given. If a probability distribution
is given, find its mean and standard deviation. If a probability
distribution is not given, identify the requirements that are not
satisfied.
x
P(x)
0
0.0290.029
1
0.1610.161
2
0.3100.310
3
0.3100.310
4
0.1610.161
5
0.0290.029
Does the table show...
5.1.7 Question Help Five males with an X-linked genetic disorder have one child each. The random...
5.1.7 Question Help Five males with an X-linked genetic
disorder have one child each. The random variable x is the number
of children among the five who inherit the X-linked genetic
disorder. Determine whether a probability distribution is given. If
a probability distribution is given, find its mean and standard
deviation. If a probability distribution is not given, identify
the requirements that are not satisfied. x P(x) 0 0.028 0.028 1
0.153 0.153 2 0.319 0.319 3 0.319 0.319 4...
say you have deduced that a particular genetic disorder is caused when the body cannot produce...
say you have deduced that a particular genetic disorder is
caused when the body cannot produce a particular enzyme, encoded by
gene ABC. Therefore you compare gene ABC’s nucleotide sequence
between healthy people and people who have the disorder (because
they do not produce the enzyme). But the DNA nucleotide sequence
from the start site of transcription to the termination point of
transcription is always exactly the same for people in both groups.
If this genetic disorder is caused by...
In a study of children with a particular disorder, parents were asked to rate their child...
In a study of children with a particular disorder, parents were
asked to rate their child on a variety of items related to how well
their child performs different tasks. One item was "Has difficulty
organizing work," rated on a five-point scale of 0 to 4 with 0
corresponding to "not at all" and 4 corresponding to "very much."
The mean rating for 287 boys with the disorder was reported as 2.27
with a standard deviation of 1.11. (Round your...
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