Also need mean of the random variable x. and the standard deviation of the random variable x. Five males with an X-linked genetic disorder have one child each. Therandom variable x is the number of children among the five who inheritthe X-linked genetic disorder. Determine whether a probability distributionis given. If a probability distribution is given, find its mean and standarddeviation. If a probability distribution is not given, identify the requirementsthat are not satisfied.Does the table show a probability distribution? Select all that apply.BXP(x)00.02710.15720.31630.3164 0.15750.027A. Yes, the table shows a probability distribution.B. No, the sum of all the probabilities is not equal to 1.C. No, the random variable x's number values are not associated with probabilities.D. No, not every probability is between 0 and 1 inclusiveE. No, the random variable x is categorical instead of numerical.DOUO

Answered: Five males with an X-linked genetic…

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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Also need mean of the random variable x. and the standard deviation of the random variable x.

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.
Does the table show a probability distribution? Select all that apply.
B
X
P(x)
0
0.027
1
0.157
2
0.316
3
0.316
4 0.157
5
0.027
A. Yes, the table shows a probability distribution.
B. No, the sum of all the probabilities is not equal to 1.
C. No, the random variable x's number values are not associated with probabilities.
D. No, not every probability is between 0 and 1 inclusive
E. No, the random variable x is categorical instead of numerical.
DOU
O

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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