joelleygonzalez6767 joelleygonzalez6767
  • 25-05-2023
  • Mathematics
contestada

Determine the mean and variance of the random variable with the following probability mass function. f(x)-(8 / 7)(1/ 2)×, x-1,2,3 Round your answers to three decimal places (e.g. 98.765) Mean Variance the tolerance is +/-290

Respuesta :

Otras preguntas

What effects did the yellow journalism used by Hearst and Pulitzer before and during the Spanish-American War have on American reactions to the situation in Cub
what percent of 150 is 60?
4x+5y=20 write this equation in slope intercept form
what is the equivalent of 1/50 : fraction , in decimal form
Why is there no ocean-continent divergence? I need to know I'm just in 6th grade
How would you find the zeros of the function by rewriting the function in intercept form? Ex: y=x^2-12x+32
125 thousandths = 1 tenth _______________ thousandths
How would you find the zeros of the function by rewriting the function in intercept form? Ex: y=x^2-12x+32
which two numbers multiply to give you 100 and add to give you 10
What is the gel like substance in a plant and animal cell?