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, the probability that they both will occur at the same time is :（） A: 0.50. B: 1.00. C: 0.00.
- If event A and event B cannot occur simultaneously, then events A and B are said to be:（） A: collectively exhaustive. B: statistically independent. C: mutually exclusive.
- 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 are mutually exclusive events with P(A) = 0.70, then P(B)：（ ）
内容
- 0
If two events are mutually exclusive, they have no outcomes in common.
- 1
Which of the following statements is most accurater A set of events is mutually exclusive means:（） A: the events cover all possible outcomes. B: only one event can occur at a time. C: the sum of all the events' probabilities equals one.
- 2
The intersection of two mutually exclusive events must always be equal to 0.
- 3
Mutually beneficial trade cannot occur if production frontiers are:(<br/>) A: equal but tastes are not B: different but tastes are the same C: different and tastes are also different D: the same and tastes are also the same.
- 4
If two equally likely events A and B are mutually exclusive and collectively exhaustive, what is the probability that event A occurs? A: 0 B: 0.5 C: 1 D: cannot be determined from the information given