answer the following question Statistics FormulaeMean = u=ΣΤSample Variance = sSome Probability FormulaeP(AUB) = P(A)+ P(B) - P(AnB)1.P(AnB), P(B) >02.P(A/ B) =P(B)3.P(AnB) = P(A/ B) + P(B)4.P(A/ B) = P(A)P(AnB) = P(4) + P(B)5.P(A) = P(A/ B)P(B) + P(A/B)P(P(B)6.P(B/ A)P(A)P(B/ A)P(A)+ P(B/A)P(A)8.P(A B) =u = E(X) = ExP(x)9.a' =V(X) = E[(X -']= E(x-4)' P(x)10.a' =V(X)= E(X)* -[E(X)]*11.n!12.P(x) =13.u = npi= npg14.-: for x= 0,1,2,3.P(x)= pqx-115. The total claim amount X made in one year on a portfolio of insurance policies hasprobability density functionx20,1 >0otherwiseShow that(a) E(X)==(b)Var(X)=(c)P(X >x)=e* (1+ ix)

`The Total Claim amount X made in one year on a portfolio of insurance policies has the probability…

Answered: Sr(x)=2"xe* x20,2>0 otherwise [2²xe¬i*…

Math

Statistics

Sr(x)=2"xe* x20,2>0 otherwise [2²xe¬i* x20,2>0

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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Concept explainers

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.

Question

answer the following question

Statistics Formulae
Mean = u=
ΣΤ
Sample Variance = s
Some Probability Formulae
P(AUB) = P(A)+ P(B) - P(AnB)
1.
P(AnB), P(B) >0
2.
P(A/ B) =
P(B)
3.
P(AnB) = P(A/ B) + P(B)
4.
P(A/ B) = P(A)
P(AnB) = P(4) + P(B)
5.
P(A) = P(A/ B)P(B) + P(A/B)P(P(B)
6.
P(B/ A)P(A)
P(B/ A)P(A)+ P(B/A)P(A)
8.
P(A B) =
u = E(X) = ExP(x)
9.
a' =V(X) = E[(X -']= E(x-4)' P(x)
10.
a' =V(X)= E(X)* -[E(X)]*
11.
n!
12.
P(x) =
13.
u = npi
= npg
14.
-: for x= 0,1,2,3.
P(x)= pqx-1
15.

The total claim amount X made in one year on a portfolio of insurance policies has
probability density function
x20,1 >0
otherwise
Show that
(a) E(X)==
(b)
Var(X)=
(c)
P(X >x)=e* (1+ ix)

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