x | f(x) | xP(x) | x2P(x) |
0 | 0.021 | 0.000 | 0.000 |
1 | 0.121 | 0.121 | 0.121 |
2 | 0.284 | 0.568 | 1.135 |
3 | 0.333 | 1.000 | 2.999 |
4 | 0.196 | 0.782 | 3.130 |
5 | 0.046 | 0.230 | 1.148 |
total | 2.700 | 8.532 | |
E(x) =μ= | ΣxP(x) = | 2.7000 | |
E(x2) = | Σx2P(x) = | 8.5320 | |
Var(x)=σ2 = | E(x2)-(E(x))2= | 1.2420 | |
std deviation= | σ= √σ2 = | 1.1145 |
from above mean μ =2.700
and std deviation σ=1.1
4. Five males with a particular genetic disorder have onc child each. I need the second...
4.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. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. μ = (Round to one decimal place as needed.)...
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) 0.4182 0.3983 0.1517 0.0289 0.0028 0.0001 Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box...
X 0 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 1 2 3 4 5 P(x) 0.028 0.147 0.325 0.325 0.147 0.028 Does the table show...
X P(x)_o 0.034 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. 1 0.157 20.309 3 4 0.157 0.034 Does the table show a probability distribution? Select...
3. 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. XP(x) 0 0.027 1 0.154 0.319 3 0.319 4 0.154 5 0.027 21 Does the table show...
MS lest: 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 0.032 1 0.165 20.303 3 0.303 4 0.165 5 0.032 Does the table...
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 itdoes, find the mean and standard deviation. x 0 1 2 3 4 5 P(x) 0.0165 0.1049 0.2671 0.3400 0.2164 0.0551
Flve 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 0 1 2 3 P(x) 0.031 0.153 0.316 0.316 0.153 0.031 5 Does the table show a...
ive 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 0.1550.155 2 0.3160.316 3 0.3160.316 4 0.1550.155 5 0.0290.029 Does the table show...
Question 15 (1 point) Three males with an X-linked genetic disorder have one child each. The random variable X is the number of children among the three who inherits the X-linked genetic disorder. The probability distribution for random variable X is given below X P(X=x) O 0.4219 0.4219 0.1406 N 3 0.0156 Determine whether this table satisfy all the requirements for probability distribution It does not satisfy all requirement It satisfy all requirement It satisfy some requirements but not all...