The discrete random variable X is the number of passengers waiting at a bus stop.The table below shows the probability distribution for X.What is the expected value E(X)for this distribution?
A)1.1
B)1.3
C)1.7
D)1.9

Question

The discrete random variable X is the number of passengers waiting at a bus stop.The table below shows the probability distribution for X.What is the expected value E(X)for this distribution? 
A)1.1 
B)1.3 
C)1.7 
D)1.9

Quizplus · Accepted Answer

The Answer of The discrete random variable X is the number of passengers waiting at a bus stop.The table below shows the probability distribution for X.What is the expected value E(X)for this distribution? 
A)1.1 
B)1.3 
C)1.7 
D)1.9

The Discrete Random Variable X Is the Number of Passengers