(d) Suppose = 10, 000 and = 1.2. Find A, P(A), and P(2A). Interpret themeaning of these values. 8. For constants o > 0 and a > 0, the functionασαp(x) :xa+1’where x > o, is called a Pareto distribution. It is often used in modeling the distributionof incomes or wealth in a population. In the income interpretation, the functionP(æ) = | p(t)dt,x > 0, gives the proportion of the population whose income exceeds x. Here o repre-sents the minimum income of any person in the population and a controls how rapidlythe income distribution diminishes as x increases.(a) Find P(x).(b) If a > 1, the average income of a population described by this model isA =xp(x)dx.Find A.(c) Why is the condition a > 1 needed in (b)?(d) Suppose omeaning of these values.10, 000 and a1.2. Find A, P(A), and P(2A). Interpret the(e) Find the general expression for P(A) as a function of a and graph it. Use thisgraph to interpret the fairness of the income distribution for different values of a.

Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case…

For constants o > 0 and a > 0, the function aoª p(x) xa+1> where x > 0, is called a Pareto distribution. It is often used in modeling the distribution of incomes or wealth in a population. In the income interpretation, the function P(x) = p(t)dt,

For constants o > 0 and a > 0, the function aoª p(x) xa+1> where x > 0, is called a Pareto distribution. It is often used in modeling the distribution of incomes or wealth in a population. In the income interpretation, the function P(x) = p(t)dt,

MATLAB: An Introduction with Applications

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Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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Question

(d) Suppose = 10, 000 and = 1.2. Find A, P(A), and P(2A). Interpret the

meaning of these values.

8. For constants o > 0 and a > 0, the function
ασα
p(x) :
xa+1’
where x > o, is called a Pareto distribution. It is often used in modeling the distribution
of incomes or wealth in a population. In the income interpretation, the function
P(æ) = | p(t)dt,
x > 0, gives the proportion of the population whose income exceeds x. Here o repre-
sents the minimum income of any person in the population and a controls how rapidly
the income distribution diminishes as x increases.
(a) Find P(x).
(b) If a > 1, the average income of a population described by this model is
A =
xp(x)dx.
Find A.
(c) Why is the condition a > 1 needed in (b)?
(d) Suppose o
meaning of these values.
10, 000 and a
1.2. Find A, P(A), and P(2A). Interpret the
(e) Find the general expression for P(A) as a function of a and graph it. Use this
graph to interpret the fairness of the income distribution for different values of a.

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