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

Expert Solution


Related 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...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT