General Statistics
Introduction to Probability 
Worksheet - Joint Probability Table

Worksheet - Joint Probability Table:  Example
 
Event B
Event A

(joint probabilities) - Pr[A and B]

 Total

(marginal probabilities)

Pr[B]
Level 1 Level 2 Level 3 Level 3
Level 1          
Level 2          
Level 3          
Level 4          
Total

(marginal probabilities)

Pr[A]