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 0.162 2 0.306 3 0.306 4 0.162 5 0.032 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, not every probability is between 0 and 1 inclusive. 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, 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. μ=enter your response here child(ren) (Round to one decimal place as needed.) B. The table does not show a probability distribution. 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 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	0.162
	2	0.306
	3	0.306
	4	0.162
	5	0.032

Does the table show a probability distribution? Select all that apply.

Yes, the table shows a probability distribution.

No, not every probability is between 0 and 1 inclusive.

No, the random variable x is categorical instead of numerical.

No, the sum of all the probabilities is not equal to 1.

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.

μ=enter your response here

child(ren) (Round to one decimal place as needed.)

The table does not show a probability distribution.

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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