Which of the following statements is true for any two events A and B defined on a sample space S?
A) If the intersection of events A and B is the empty set, then A and B are collectively exhaustive.
B) If the union of events A and B is the empty set, then each of A and B is the empty set.
C) If events A and B are collectively exhaustive, then A ? B ? ?.
D) If events A and B are mutually exclusive and collectively exhaustive, then the union of A and B is not necessarily the sample space.
B
You might also like to view...
When seeking a letter of recommendation, the body of the request should list all the information the recipient would need to write the recommendation,
including the full name and address or email address of the person to whom the recommendation should be sent. Indicate whether the statement is true or false.
When merging relations that contain synonyms, we should obtain, if possible, agreement from users on a single standardized name for the attribute and eliminate the other synonym
Indicate whether the statement is true or false