Given the contingency table shown here,if a call is sampled at random,find the marginal probability that the call is long distance.
A)0.3750
B)0.6250
C)0.4000
D)300/500

Question

Given the contingency table shown here,if a call is sampled at random,find the marginal probability that the call is long distance. 
A)0.3750 
B)0.6250 
C)0.4000 
D)300/500

Quizplus · Accepted Answer

The Answer of Given the contingency table shown here,if a call is sampled at random,find the marginal probability that the call is long distance. 
A)0.3750 
B)0.6250 
C)0.4000 
D)300/500

Given the Contingency Table Shown Here,if a Call Is Sampled