lyndsayfaulkner6738 lyndsayfaulkner6738
  • 25-05-2023
  • Mathematics
contestada

Let X be a random variable with probability mass function (pmf) p(x) = 1 x for x = 2,4,6. Find the expected value and the variance for X.

Respuesta :

Otras preguntas

please explain how to solve this  On Monday,it took Helen 3 hours to do  a page of science homework exercises.The next day she did the same number of exercises
which of the following represents the most accurate estimation of 38+23
A pencil measures 14 cm long. How many millimeters long is it?
which of the following represents the most accurate estimation of 38+23
whats the most accurate estimation of 65+77
why did people immigrate to the United States in the late 1800s?
please explain how to solve this  On Monday,it took Helen 3 hours to do  a page of science homework exercises.The next day she did the same number of exercises
whats the most accurate estimation of 65+77
''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini
why did people immigrate to the United States in the late 1800s?