faithlroyster3407 faithlroyster3407

26-05-2023
Mathematics

contestada

Let X be a mixed random variable with the following generalized PDF f_x (x) = 1/3 delta (x + 2) + 1/6 delta (x - 1) + 1/2 1/ squareroot 2 pi e^-x^2 / 2. Find P(X = 1) and P(X = -2). Find P(X > 1). Find P(X = 1X > 1). Find EX and Var(X).

Respuesta :

Otras preguntas

What is your displacement if you walk 100m north, 20m east, 30m south, 50m west and then 70m south?

Is the function linear or non linear X -2 0 1 3 4 Y 4 8 10 14 16 A linear B nonlinear

Who were the first Europeans to come to the U.S.?

The theme of a story refers to its

Val walks 2 3/5 miles each day. bill runs 10 miles once every 4 days. in 4 days, who covers the greater distance?

Have any amendment ideas not become part of the Constitution? Explain. How have amendments extended the right to vote over time? How have these amendments affec

The length of a side of an equilateral triangle is x-4.5.First express it's perimeter as a sum. Next express its perimeter as a product. Explain why the two ex

what pattern will result from plotting all points (x,y) that satisfy an equation in form of ax+by=c

3 1/8 - 1 7/8 write as mixed number

The theme of a story refers to its