The Joint Cumulative Density Function (CDF) _____
A. Is a non-negative function
B. Is a non-decreasing function of x & y planes
C. Is always a continuous function in xy plane
D. All of the above
Answer:D
The Joint Cumulative Density Function (CDF) _____
A. Is a non-negative function B. Is a non-decreasing function of x & y planes C. Is always a continuous function in xy plane D. All of the above