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 0.145 2 0.328 3 0.328 4 0.145 5 0.027 Question content area bottom Part 1 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, the sum of all the probabilities is not equal to 1. E. No, not every probability is between 0 and 1 inclusive. Part 2 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=enter your response here child(ren) (Round to one decimal place as needed.) B. The table does not show a probability distribution. Part 3 Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. σ=enter your response here child(ren) (Round to one decimal place as needed.) B. The table does not show a probability distribution.
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 0.145 2 0.328 3 0.328 4 0.145 5 0.027 Question content area bottom Part 1 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, the sum of all the probabilities is not equal to 1. E. No, not every probability is between 0 and 1 inclusive. Part 2 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=enter your response here child(ren) (Round to one decimal place as needed.) B. The table does not show a probability distribution. Part 3 Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. σ=enter your response here child(ren) (Round to one decimal place as needed.) B. The table does not show a probability distribution.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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
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Question content area bottom
Part 1
Does the table show a probability distribution? Select all that apply.
Yes, the table shows a probability distribution.
No, the random variable x's number values are not associated with probabilities.
No, the random variable x is categorical instead of numerical.
No, the sum of all the probabilities is not equal to 1.
No, not every probability is between 0 and 1 inclusive.
Part 2
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.
μ=enter your response here
child(ren) (Round to one decimal place as needed.)The table does not show a probability distribution.
Part 3
Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
σ=enter your response here
child(ren) (Round to one decimal place as needed.)The table does not show a probability distribution.
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