if it's a probability distribution,what's the mean and the standard deviation would be? Thanks :)

crete Probability Distributions Identifying Probability Distributions. In Exercises 7-14, determine whether a prob- ability 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. 7. Genetic Disorder Five males with an X-linked genetic disorder have one child each. The random variable x is the number of chil- P(x ) dren among the five who inherit the X-linked genetic disorder. O 0.031 0.156 2 0.313 3 0.313 0.156 5 0.031