Suppose the number of hours of television watched in a ...

[amal]

  Suppose the number of hours of television watched in a household per day is given by the following probability distribution. What is the mean of the discrete random variable, Y?
 
 

  a.E(Y) = 0.20
  b.E(Y) = .000109
  c.E(Y) = 1.9
 

d.status: not answered ()
 
 

Question 2

  What is the P(x = 2) given the following probability distribution?
 
 

  a.P(x = 2) = 1
  b.P(x = 2) = 0.4
  c.P(x = 2) = 0.5
  d.P(x = 2) = 0

[ms_sulzle]

Answer to Question 1

correct: c

Answer to Question 2

correct: d

[amal]

Excellent

[tranoy]

Thanks for the timely response, appreciate it