Think of the following two possibilities: A. You have never caught a fish. B. You have caught a fish longer than 12 inches. Which of the following is true? i. A and B are mutually exclusive and...

Think of the following two possibilities:

A. You have never caught a fish.

B. You have caught a fish longer than 12 inches.

Which of the following is true?

i. A and B are mutually exclusive and collectively exhaustive.

ii. A and B are mutually exclusive, but not collectively exhaustive.

iii. A and B are not mutually exclusive, but are collectively exhaustive.

iv. A and B are neither mutually exclusive nor collectively exhaustive.