answersLogoWhite

0


Best Answer

The sum is 1

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the sum of probability that something will happen and the probability that something will NOT happen?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Probability is the chance that something will or will not happen?

Usually, probability is the chance that something will happen; but it can be will not happen as well.


Does something that can never happen have a probability of 0?

Yes, a probability of 0 is something that cannot happen.


How are possibility and probability alike?

They are not. A possibility refers to something that might happen. A probability is a measure of the likelihood that something will - or will not - happen.


What best describes probablity?

Probability is a numeric expression of the "odds" that something will happen.


Is Probability the chance that something will or will not happen?

Yes.


What is a theoratical probability?

Its the proability that something will happen.


What is the mathematical chance that something will happen?

Its probability.


What is the word given to the chance of something will or will not happen?

Probability


What is an event that has a probability of 0?

It is something that cannot happen.


What do you call the mathematical chance that something will happen?

Probability


Probability is the what that something will or will not happen?

Probability is the chances of something happening. For example the coin.... Its probability is 50:50 for the simple reason the outcome is either heads or tails. It also can be written in many ways... Such as 50:50, 50/5, or 50%Probability is the odds (chance) that something will or will not happen.


If something has probability 1000 percent is it sure to happen?

In the context of the usage 1000%, it would be sure to happen. As far as probability is concerned, the probability of certain is 1 or 100%.