If two events are mutually exclusive, the probability that they both will occur at the same time is :（）
A: 0.50.
B: 1.00.
C: 0.00.
A: 0.50.
B: 1.00.
C: 0.00.
举一反三
- If two events are mutually exclusive, what is the probability that both occur at the same time? A: 0 B: 0.50 C: 1.00 D: cannot be determined from the information given
- If two events are mutually exclusive and collectively exhaustive, what is the probability that both occur? A: 1 B: 0.5 C: 0 D: cannot be determined from the information given
- If A and B cannot occur at the same time the events are called mutually exclusive.
- If two events are mutually exclusive, they have no outcomes in common.
- Two events are mutually exclusive if( ) A: the<br/>probability of their intersection is 1. B: they have no sample points in common. C: the<br/>probability of their intersection is 0.5. D: the<br/>probability of their union is 1 and they have no sample points in<br/>common.