举一反三
- 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.
- 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.
- Negative events are more likely than positive events to be reported by the media.
- If A and B cannot occur at the same time the events are called mutually exclusive.
- All the events in the sample space that are not part of the specified event are called A: simple events B: joint events C: the sample space D: the complement of the event.
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If the outcome of event A is not affected by event B, then events A and B are said to be:（） A: mutually exclusive. B: statistically independent. C: collectively exhaustive.
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中国大学MOOC: Which of the following events/accidents is a force majeure event? ( )
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"We have some accidents on this line, but no accidents ______ since last winter." A: had occurred B: have occurred C: occur D: are occurring
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"We have some accidents on this line, but no accidents ______ since last winter." A: had occurred occurring B: have occurred C: occur D: are
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在编写Flume拦截器代码中，实现 Interceptor需要重写（ ）方法 A: public List＜Event＞ intercept(List＜Event＞ events) 处理多个 Event，在这个方法中调用 Event intercept(Event event) B: initialize 初始化 C: public Event intercept(Event event) 处理单个 Event D: close 方法