If joint, marginal, and conditional probabilities are available, ...

[cagreen833]

If joint, marginal, and conditional probabilities are available, only joint probabilities can be used to determine whether two events are dependent or independent.
  Indicate whether the statement is true or false

Question 2

In problems where the joint probabilities are given, we can compute marginal probabilities by adding across rows and down columns.
  Indicate whether the statement is true or false

[Heffejeff]

Answer to Question 1

F

Answer to Question 2

T