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What does complement mean in probability?

Anonymous

∙ 10y ago

Updated: 11/3/2022

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

Wiki User

∙ 10y ago

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Q: What does complement mean in probability?

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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.

How do find the probability of A complement given B complement?

With the information that is available from the question, it is impossible.

What is complement in math?

The complement involves probability. Say the probability of choosing a red marble was 3/10. So the complement, or the chance of not choosing a red marble is 7/10. Think of it as the opposite of the probabilty. You simply subtract the numerator from the denominator and you have the complement. (10-3=7 in this case, then you would put your difference over the probabilities denominator, so it would be 7/10.)

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

Read the introduction to probability and probability measures at StatLect.com

What does probability of employment mean?

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Related Questions

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.

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 the complement of probability?

Determinism.

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.

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 is the probability of not a?

The probability of not a is the same as the complement of a, which is found by subtracting the probability of a from one (i.e., P(not A)=1-P(A)).

How do find the probability of A complement given B complement?

With the information that is available from the question, it is impossible.

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.

What is the probability of not tossing three heads with three fair coins?

The probability of something NOT happening is the complement of the probability of something happening. Since the probability that you DO have 3 heads is 1/8 (that is, 1/2 cubed), the complement is 1 - 1/8 = 7/8.

If the probability that an event will happen is 0.03 what is the probability of the events complement?

0.97. Just take it away from 1

What is the probability of rolling a number in the complement of 6 percent?

0.94

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