Question 1
If an event is certain to occur, it has a probability (pr) of
◦ 0.
◦ 0 < pr < 1.
◦ 1.
◦ Not enough information to determine.
Question 2
If an event is likely to occur, which probability is a reasonable estimate?
◦ 0.32
◦ 0.79
◦ 1
◦ Not enough information to determine.