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# Can the probability of an outcome be more than 1?

Updated: 11/1/2022

Wiki User

14y ago

No, the probability of an outcome can't be more than 1.

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14y ago

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Q: Can the probability of an outcome be more than 1?
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### Can a probability of an outcome be greater than 1?

No. The probability of any event must, by definition, be in the interval [0, 1].

larger than 1

### Why can't a probability be greater than 1?

Probability is the chance something is going to happen. It has to be DO/PO DO= desired outcome PO= probable outcome. The probability can not be 1 because it has to be a percent chance of out of a fraction, which are both smaller than 1.

### Can the probability of an outcome be greater that one?

No. The probability of an outcome (or event) is always a number between 0 and 1.

### Can the probability have an outcome of 1?

It depends on the particular problem. An outcome of 1, for example, is one of the outcomes of rolling a standard six-sided die.A probability of 1, however, which is what the question might mean, means that the outcome is certain to occur, but that outcome is not necessarily 1. This is one of the distinctions between probability and outcome - they are not the same thing.

### What is the relationship between an outcome and the probability of that outcome?

An outcome is what actually happens, while the probability of that outcome is how likely that particular thing is to happen. Say I was flipping a coin. The probability of the outcome of heads is 1/2 because there are 2 possible outcomes and heads is only 1 of them. Then when I flip the coin, it lands on tails. The outcome is tails.

### When you role a die there 36 possible combinations What is the probability of each possible outcome?

Each outcome is equally likely and so the probability of each outcome is 1/36.

### What is probability if repeated events?

When an event is repeated, the probability of it occurring is squared. For instance, if an outcome had the probability of 1/4, then the outcome happening twice would have a probability of 1/16. Note, however, that this does not mean that the second event has different probabilities. That particular outcome will always be 1/4, regardless of anything that happened before it.

### A coin is flipped seven times What is the probability that the outcome is other than all seven heads?

That's the same as the total probability (1) minus the probability of seven heads. So: 1 - (1/2)7 = 127/128

### What is the probability that a white sock would be pulled out a drawer of all white socks?

Whenever there is only one possible outcome of an experiment, the probability of this outcome is 1, which you can also write as 100%.

### What is the probability of flipping a coin twice and getting head on the first flip?

The probability is 1/2 because the second outcome has no affect on the first outcome.