d43jqc98ue d43jqc98ue
  • 04-04-2021
  • Mathematics
contestada

According to the probability histogram for a discrete random variable X what is E(X)?
A. 3.15
B. 3.05
C. 2.89
D. 2.65
E. 0.2

According to the probability histogram for a discrete random variable X what is EX A 315 B 305 C 289 D 265 E 02 class=

Respuesta :

ricopacifico95
ricopacifico95 ricopacifico95
  • 04-04-2021

Answer:

A. 3.15

Step-by-step explanation:

Sana makatulong

Answer Link

Otras preguntas

Jakie uprawnienia posiada prezydent RP?
Let f(x)= x^4 + ax^2 +b. The graph of f has a relative minimum at (0,1) and an inflection point when x=1. The values of a and b are...I AM EXTREMELY DESPERATE I
The MOST important result of the Spanish American War was that it
The water cycle is also referred to as the _______ cycle. A. oxygen B. hydrologic C. hydrogen D. watershed
even has 4 marker that is 7 fewer markers than jenna has how many markers does jenna have
Evan told his class that the people in his family have 14 legs altogether.Quinton said that there must be 7 people in Even's family.Is Quinton correct.Explain.
a comparison of two unrelated things using the words like or as is an element of imagery called
find the unit rate of lisa walked 48 blockes in 3 hours how many blocks did she walk per hour
Why are symbols so difficult to decode?
In what ways are herbivores and carnivores alike