ive males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five

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3 years ago

5

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 0.1610.161 2 0.3100.310 3 0.3100.310 4 0.1610.161 5 0.0290.029 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. Your answer is correct.B. No, the sum of all the probabilities is not equal to 1. C. No, the random variable x is categorical instead of numerical. D. No, not every probability is between 0 and 1 inclusive. E. No, the random variable x's number values are not associated with probabilities. 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. muμequals=nothing child(ren) (Round to one decimal place as needed.)

Mathematics