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If the probability of an event is zero then that event cannot happen

Q: What is a probability of 0 which means the event has to happen?

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A probability of 0 means the event is impossible.

It is on a scale of 1 to 0 of a probability that an event will happen or it will not happen

It is a probability from 1 that it will happen to 0 that it will not happen

Probability is measured on a scale of 1 to 0 and at 1 an event will happen but at 0 an event will not happen.

From 0 to 1 or between an event not happening and an event that will happen

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Probabilities go from 0 to 1. 1 means the event will definitely happen. 0 means it's impossible for it to happen. 0.5 means it's just as likely to happen as not. Once you are aware of this scale, it is clear that an event with probability 0.95 is more likely to happen than an event with probability 0.10.

Probability can not be less than 0 or greater than 1. A probability of 0 means there is no possibility whatsoever of an event occurring. A probability of 1 means that the event is guaranteed to occur no matter what.

No. The probability of an event ranges from 0 (the event will not happen) to 1 (the event will happen).

Probability is on a scale of 1 to 0 and 1 is that .an event will certainly happen whereas 0 is that an event will not happen

A probability of 0 means the event is impossible.

It is on a scale of 1 to 0 of a probability that an event will happen or it will not happen

That the event will never happen.

It is 0.

It is a probability from 1 that it will happen to 0 that it will not happen

From a scale of 1 to 0 probability measure an event will happen, maybe it will happen or it will not happen.

If an event has a probability of zero (0) that means that it cannot happen; it is completely impossible.If a number has a probability of zero, then it never occurs, no matter how many times you try.

Probability is measured on a scale of 1 to 0 and at 1 an event will happen but at 0 an event will not happen.