lanyawiley9478 lanyawiley9478
  • 25-05-2023
  • Mathematics
contestada

Consider two independent positive random variables X and Y, where their first and second moments are respectively given by E[X] = 2 E[X²] = 5 and JE[Y] = 3 | E[Y²] = 11 Find (a) E[2X +3Y]; (b) Var (2X-3Y).

Respuesta :

Otras preguntas

Choose the best response for the following question, replacing the direct and indirect objects. ¿Cuándo quieres darle el regalo a Panco? A. Le quiero darlo mañ
You buy a book of five basketball tickets for $62.50 what is the rate of cost per ticket ?
A retiree invests $9,000 in a savings plan that pays 5% per year. What will the account balance be at the end of the first year
Which statement best describes the relationship between the fourteenth amendment and the LGBT civil rights movement
Why is ramadan considered an important and holy month
White light can we dispersed into visible light based on each color's wavelength true or false?
What was the purpose of the New Deal??? PLZ HELP
No plant can survive without water Absolute or Qualified???
Plants make food through photosynthesis, and photosynthesis takes place mostly in plant leaves, but when plants lose their leaves in the winter, they do not die
The pale optic disc is also known as the A. cones. B. blind spot. C. rods. D. retina.