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The complement of an event is: all other possible outcomes of the repective experiment.

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Q: What is the Complement of an Event?
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How do you find the probability of the complement of an event?

The probability of the complement of an event, i.e. of the event not happening, is 1 minus the probability of the event.


What is complement of an event?

The complement of an event is: all other possible outcomes of the repective experiment.


What does the complement rule state?

Event A denotes the complement of event A, meaning that Ā consists of all outcomes in which event A does not occur. Event A and Ā must be disjoint, because it is impossible for an event and its complement to occur at the same time.


What does complement mean in probability?

The complement of an event occurring is that it does not occur.


What does it mean to find the compliment of the probability of an event?

The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.


What is the definiton of complmentry events?

The complement of an event A is "not A" or "anything but A".


What is the complement of one third and it's probability?

"one third" is not an event and so cannot have complement nor a probability.


If the probability of an event is 0.42 then what is the probability of its component?

I haven't heard of a component with regards to statistics. If, by chance, you are referring to the complement, it is the probability that the event does not occur. In this case, the complement would be 0.58.


If the probabilty that an event will happen is 3 what is the probability of the event complement?

The probability of event X is 0.3. If events X and Y are complements, what is the probability of event Y?


What is the relationship between the probability of a simple event and its complement?

If the probability of an event is p, then the complementary probability is 1-p.


How often is the probability of the complement of an event less than the probability of the event itself?

It depends on the events. The answer is 0.5*(Total number of events - number of events with probability = 0.5) That is, discount all events such that their probability (and that of their complement) is exactly a half. Then half the remaining events will have probabilities that are greater than their complement's.


What does the term event mean in math?

An event is an outcome or set of outcomes of an experiment. For example, if you want a coin to land on heads when you are flipping it, and it DOES land on heads, THAT is the event. If it lands on tails, that outcome is the complement