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The probability of sure event is?

Probability of sure event is 1


What is the probability of an event that is sure not to happen?

The probability of an event that is sure not to happen is 0. This means that there is no chance of the event occurring, making it impossible. In probability terms, events are measured on a scale from 0 (impossible) to 1 (certain), so a probability of 0 indicates that the event will never take place.


What is the probability of an event b that impossible?

The probability of an impossible event is 0.The probability of an impossible event is 0.The probability of an impossible event is 0.The probability of an impossible event is 0.


What is propability complement sure?

The probability complement refers to the likelihood of an event not occurring. If the probability of an event happening is denoted as ( P(A) ), then the probability of the event not happening is given by ( P(A') = 1 - P(A) ). This concept is fundamental in probability theory, as it helps to understand the total probability space, where the sum of the probabilities of all possible outcomes equals 1. Thus, knowing the probability of an event allows you to easily calculate the probability of its complement.


What is the probablity of an event that is impossible?

The probability of an impossible event is 0.The probability of an impossible event is 0.The probability of an impossible event is 0.The probability of an impossible event is 0.


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 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.


The probability that an event will occur is 0.2. what is the probability that the event will not occur?

The probability that an event will not occur is calculated by subtracting the probability of the event occurring from 1. Given that the probability of the event occurring is 0.2, the probability that it will not occur is 1 - 0.2 = 0.8. Thus, there is an 80% chance that the event will not occur.


What is the best definition of sample space of a probability event?

Not sure about the "best" definition. It is the set of all possible outcomes for the event.


What is the probability of an event occurring to the probability that it will not occur?

The probability that an event will occur plus the probability that it will not occur equals 1.


What is a probability event that is impossible?

A probability event that is impossible is one that will not happen, i.e. its probability is zero.


What does p value 1 means?

If p refers to the probability of an event, then the answer is "certainty".If p refers to the probability of an event, then the answer is "certainty".If p refers to the probability of an event, then the answer is "certainty".If p refers to the probability of an event, then the answer is "certainty".