rbrummitt2077 rbrummitt2077
  • 12-03-2024
  • Mathematics
contestada

We have two random variables X and Y. Which statement must be true to apply the addition rule for expectations?
a) X and Y must be independent
b) X and Y must be continuous random variables
c) The expectation of X must be greater than the expectation of Y
d) X and Y must follow a normal distribution

Respuesta :

Otras preguntas

what is 3.1 converted into a simplified fraction?
If scores on a police officer entrance exam are normally distributed with a mean of 50 x = 50) and standard deviation of 10 (s = 10), what standardized score (z
Quadrilateral A B C D is shown. Sides A D and B C are parallel. Sides A B and C D are congruent. Angle A is 115 degrees. What is the measure of ADC in quadrilat
A gas occupies a volume of 0.7 L at 10.1 kPa. What volume will the gas occupy at 101 kPa?
what is the hemisphere of bondi bay
i have a question that goes with these
How might the U.S. benefit if peace is achieved between Israel and the Palestinians? Okay
In order to view a page break what should you do
Why did Confederate general Robert E. Lee decide to invade Union territory
: WHAT ROLE DID SOUTH AFRICAN WOMEN PLAY AGAINST THE VIOLATION OF HUMAN RIGHTS FROM THE 1950s TO 1960s?​